UCHIMOTO Tetsuya

J-GLOBAL         Last updated: Jul 31, 2019 at 15:52
 
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Name
UCHIMOTO Tetsuya
E-mail
uchimotoifs.tohoku.ac.jp
URL
http://db.tohoku.ac.jp/whois/e_detail/07f561ade99ad31a75116b7da3bdc6b1.html
Affiliation
Tohoku University
Section
Institute of Fluid Science Complex Flow Research Division Mechanical Systems Evaluation Laboratory
Job title
Associate Professor
Degree
博士(工学)(The University of Tokyo)

Research Areas

 
 

Academic & Professional Experience

 
Apr 2003
 - 
Today
Tohoku University, Associate Professor
 
Jun 2001
 - 
Mar 2003
Tohoku University, Lecturer
 
Apr 1999
 - 
May 2001
The University of Tokyo, Graduate school of Engineering, Research Assistant
 
Apr 1998
 - 
Mar 1999
The University of Tokyo, Graduate school of Engineering, Researcher
 
Apr 1995
 - 
Mar 1998
JSPS, Research Fellow(DC1)
 

Education

 
 
 - 
Mar 1998
システム量子工学, Graduate School, Division of Engineering, The University of Tokyo
 
 
 - 
Mar 1993
原子力工学科, Faculty of Engineering, The University of Tokyo
 

Awards & Honors

 
Jun 2017
共振を利用した渦電流探傷法の等価回路解析と実証試験, 電気学術振興賞 論文賞, 一般社団法人 電気学会
Winner: 小林 徳康、上野 聡一、落合 誠、川尻 裕子、 内一 哲哉、高木 敏行
 
May 2013
「電磁超音波共鳴法による配管減肉のオンラインモニタリング」, 日本保全学会論文賞, 日本保全学会
Winner: 内一 哲哉、浦山 良一、高木 敏行、兼本 茂
 
May 2012
固相棲合を用いた電磁非破壊検査のための模擬応用腐食割れ試験体製作技術, 日本保全学会論文賞, 特定非営利活動法人 日本保全学会
Winner: 遊佐 訓孝、内一 哲哉、高木 敏行、橋爪 秀利
 
May 2011
「ステンレス鋼のIASCC感受性と磁気特性の相関性に関する研究」, 日本保全学会論文賞, 日本保全学会
Winner: 根本義之、欅田理、内一哲哉、高屋茂、塚田隆
 
Jul 2010
「非線形渦電流法を用いた材料劣化評価」, 日本保全学会第4回「産学協同セッション」銀賞, 日本保全学会
Winner: 内一 哲哉、高木 敏行
 
Apr 2010
電磁非破壊評価法に基づく鋳鉄材質評価の研究, 平成22 年度科学技術分野の文部科学大臣表彰・若手科学者賞, 文部科学省
 
Mar 2008
電磁特性に着目した鋳鉄の材質評価, 第18回トーキン科学技術振興財団研究奨励賞, トーキン科学技術振興財団
 
May 2004
渦電流法による鋳鉄の材質評価, 日本鋳造工学会小林賞, 日本鋳造工学会
Winner: 阿部利彦, 内一哲哉, 高木敏行, 多田周二
 
Mar 2004
日本AEM学会奨励賞受賞, 日本AEM学会
 

Published Papers

 
Nondestructive evaluation of plastic damage in a RAFM steel considering the influence of loading history
Manru He, Takanori Matsumoto, Sho Takeda Tetsuya Uchimoto, Toshiyuki Takagi, Hiroyuki Miki, Hong-En Chen, Shejuan Xie, Zhenmao Chen
Journal of Nuclear Materials   523 248-259   Sep 2019   [Refereed]
Physical interpretation of the microstructure for aged 12 Cr-Mo-V-W steel creep test samples based on simulation of magnetic incremental permeability
Bhaawan Gupta, Benjamin Ducharne, Gael Sebald,Tetsuya Uchimoto, Takamichi Miyazaki, Toshiyuki Takagi
Journal of Magnetism and Magnetic Materials   486 165250-1-165250-11   Sep 2019   [Refereed]
Investigation of electromagnetic nondestructive evaluation of residual strain in low carbon steels using the eddy current magnetic signature (EC-MS) method
Takanori Matsumoto, Tetsuya Uchimoto, Toshiyuki Takgai, Gerd Dobmann, Shinji Oozono, Hideki Yuya
Journal of Magnetism and Magnetic Materials   479 212-221   Jun 2019   [Refereed]
Magnetic incremental permeability non-destructive evaluation of 12 Cr-Mo-W-V steel creep test samples with varied ageing levels and thermal treatments
Bhaawan Gupta, Tetsuya Uchimoto, Benjamin Ducharne, Gael Sebald,Takamichi Miyazaki, Toshiyuki Takagi
NDT and E International   104 42-50   Jun 2019   [Refereed]
Investigation of measurement conditions of eddy current magnetic signature method for evaluating plastic deformation in carbon steels
Takanori Matsumoto, Tetsuya Uchimoto, Toshiyuki Takagi, Gerd Dobmann, Shinji Oozono and Hideki Yuya
International Journal of Applied Electromagnetics and Mechanics   59(4) 1213-1220   Mar 2019   [Refereed]
Numerical model of the eddy current magnetic signature (EC-MS) nondestructive micro-magnetic technique
T. Matsumoto, B. Ducharne, and T. Uchimoto
AIP Advances   9(3) 035045-1-035045-6   Mar 2019   [Refereed]
Investigation of Cast Iron Matrix Constituents by Magnetic Adaptive Testing
G. Vertesy, I. Tomas, B. Skrbek, T.Uchimoto, T.Takagi
IEEE TRANSACTION ON MAGNETICS   55(3)    Mar 2019   [Refereed]
Development and performance evaluation of a high-temperature electromagnetic acoustic transducer for monitoring metal processing
Shohei Ogata, Tetsuya Uchimoto, Toshiyuki Takagi and Gerd Dobmannd
58(3) 309-318   Nov 2018   [Refereed]
Pipe-wall-thinning measurement technique employing electromagnetic acoustic resonance and its application to power plant piping
TAKAGI Toshiyuki, URAYAMA Ryoichi, UCHIMOTO Tetsuya, SUN Hongjun
NUCLEAR SAFETY AND SIMULATION   9(1) 10-21   Sep 2018   [Refereed][Invited]
Shejuan Xie, Lei Wu, Lei Wu, Zongfei Tong, Hong En Chen, Zhenmao Chen, Tetsuya Uchimoto, Toshiyuki Takagi
IEEE Transactions on Magnetics   54    Aug 2018
© 1965-2012 IEEE. Plastic deformation and fatigue damage, as the typical micro-damage caused by external loads such as earthquake and long-term process of liquid flow/stress, may seriously affect the material electromagnetic properties and shorten...
Comparative Study of Continuous Wave and Pulse Wave Electromagnetic Acoustic Resonance for the Measurement of Pipe Wall Thickness
Hongjun SUN, Ryoichi URAYAMA, Fumio KOJIMA, Mitsuo HASHIMOTO, Tetsuya UCHIMOTO, Toshiyuki TAKAGI, Gerd DOBMANN
Journal of the Japan Society of Applied Electromagnetics and Mechanics   26(2) 312-319   Aug 2018   [Refereed][Invited]
Dynamic Magnetic Scalar Hysteresis Lump Model Based on Jiles–Atherton Quasi-Static Hysteresis Model Extended With Dynamic Fractional Derivative Contribution
B. Zhang, B. Gupta, B. Ducharne, G. Sébald, and T. Uchimoto
IEEE Transactions on Magnetics   54(11)    Jun 2018   [Refereed]
Investigation of the role of a nonmagnetic spacer in local wall thinning inspection
G. Vertesy, I. Tomas, B. Balint, Sz. Gyimothy, J. Pavo, T. Uchimoto and T. Takagi
International Journal of Applied Electromagnetics and Mechanics   57 235-245   May 2018   [Refereed]
A Space Discretized Ferromagnetic Model for Non-Destructive Eddy Current Evaluation
B. Gupta, B. Ducharne, G. Sebald, and T. Uchimoto
54(3)    Mar 2018   [Refereed]
Preisach’s Model Extended With Dynamic Fractional Derivation Contribution
B. Zhang, B. Gupta, B. Ducharne, G. Sebald, and T. Uchimoto
IEEE TRANSACTIONS ON MAGNETICS   54(3)    Mar 2018   [Refereed]
Evaluation of a Nitrided Case Depth by the Magnetic Barkhausen Noise
Alexandr Stupakov, Robert Farda, Miroslav Neslusan, Alexej Perevertov, Tetsuya Uchimoto
JOURNAL OF NONDESTRUCTIVE EVALUATION   36(4) 73-1-73-9   Oct 2017   [Refereed]
Evaluation of wall thinning defect in magnetic material based on PECT method under magnetic saturation
Shejuan Xie, Mingming Tian, Hong-En Chen, Ying Zhao, Lei Wua, Zhenmao Chen, Tetsuya Uchimoto,Toshiyuki Takagi
International Journal of Applied Electromagnetics and Mechanics   55(S1) 49-59   Oct 2017   [Refereed]
Graphite structure and magnetic parameters of flake graphite cast iron
G. Vértesy, T. Uchimoto, T. Takagi, I. Tomáš, H. Kage
Journal of Magnetism and Magnetic Materials   442 397-402   Jul 2017   [Refereed]
Evaluation of Degradation of Structural Materials by Magnetic Incremental Permeability Method
T. Uchimoto, T. Takagi, T. Matsumoto, and G. Dobmann
2017 Far East Forum on Nondestructive Evaluation/Testing: New Technology & Application   59-59   Jun 2017   [Refereed]
Ultrasonic phased array with surface acoustic wave for imaging cracks
Yoshikazu Ohara,Taro Oshiumi,Hiromichi Nakajima,Kazushi Yamanaka,Xiaoyang Wu,Tetsuya Uchimoto,Toshiyuki Takagi,Toshihiro Tsuji,Tsuyoshi Mihara
AIP Advances   7(6)    Jun 2017   [Refereed]
Nondestructive Evaluation of Structural Change due to Creep Degradation in P91 Steel by Micromagnetic Properties
Takanori Matsumoto, Tetsuya Uchimoto, Toshiyuki Takagi, Klaus Szielasko, Madalina Rabung
Studies in Applied Electromagnetics and Mechanics 42: Electromagnetic Nondestructive Evaluation (XX)   42 52-60   Apr 2017   [Refereed]
Magnetic Non-Destructive Evaluation of a Ductile Cast Iron with a Retained Proeutectoid Cementite
Alexandr Stupakov, Takanori Matsumoto, Tetsuya Uchimoto, Gabor Vertesy, Toshiyuki Takagi
Studies in Applied Electromagnetics and Mechanics 42: Electromagnetic Nondestructive Evaluation (XX)   42 173-181   Apr 2017   [Refereed]
Jun Cheng, Jinhao Qiu, Hongli Ji, Enrong Wang, Toshiyuki Takagi,Tetsuya Uchimoto
Composites Part B   110 141-152   Feb 2017   [Refereed]
Application of Monte Carlo method for magnetic clusters introduced thermal distributions
Kenich Terashima, Naomichi Sakamoto, Katsuhiko Yamaguchi, Tetsuya Uchimoto, Toshiyuki Takagi
IEEE Xplore Digital Library      Jan 2017   [Refereed]
High Precision Ultrasonic Guided Wave Technique for Inspection of Power Transmission Line
CHENG Jun, QIU Jinhao, JI Hongli, WANG Enrong, TAKAGI Toshiyuki, and UCHIMOTO Tetsuya
Chinese Journal of Mechanical Engineering   3(1) 170-179   Jan 2017   [Refereed]
Kenichi Terashima,Makoto Ishiwata,Kenji Suzuki,Katsuhiko Yamaguchi,Tetsuya Uchimoto,Toshiyuki Takagi
International Journal of Applied Electromagnetics and Mechanics   52(3-4) 1213-1219   Dec 2016   [Refereed]
Optimum design of a truncated-cone antenna element used in microwave irradiation ofliquid objects
Masanori Muraia,Shuji Matsuoka,Takashi Hirano, Yoshinari Yamanaka,Kyoji Yamanaka,Toshiyuki Takagi,Tetsuya Uchimoto
International Journal of Applied Electromagnetics and Mechanics   52 1525-1530   Dec 2016   [Refereed]
Novel NDT methods for composite materials in aerospace structures
Jinhao Qiu, Jun Chenga, Chao Zhang, Hongli Ji, Toshiyuki Takagi,Tetsuya Uchimoto
International Journal of Applied Electromagnetics and Mechanics   52 25-33   Dec 2016   [Refereed]
Evaluation of chill structure in ductile cast iron by incremental permeability method
Takanori Matsumoto,Tetsuya Uchimoto,ToshiyukiTakagi,Gabor Vertesy
International Journal of Applied Electromagnetics and Mechanics   52 1599-1605   Dec 2016   [Refereed]
Changes in eddy current testing signals of fatigue cracks by heat processing
Tetsuya Uchimoto, Toshiyuki Takagi, Xiaoyang Wu, Hao Feng, Ryoichi Urayama
International Journal of Applied Electromagnetics and Mechanics   52 677-684   Dec 2016   [Refereed]
Jun Cheng, Jinhao Qiu, Xiaojuan Xu, Hongli Ji, Toshiyuki Takagi,Tetsuya Uchimoto
International Journal of Applied Electromagnetics and Mechanics   51 261-284   Jul 2016   [Refereed]
Toshihiro Yamamoto, Ryoichi Urayama, Takashi Furukawa, Tetsuya Uchimoto, Ichiro Komura, Toshiyuki Takagi
Studies in Applied Electromagnetics and Mechanics   41 275-283   Jun 2016   [Refereed]
Alexandr Stupakov, Miroslav Neslusan, Tetsuya Uchimoto, Toshiyuki Takagi
Studies in Applied Electromagnetics and Mechanics   41 102-109   Jun 2016   [Refereed]
Kazuhiro Nakajima, Ryoichi Urayama, Tetsuya Uchimoto, Toshiyuki Takagi
Studies in Applied Electromagnetics and Mechanics   41 312-319   Jun 2016   [Refereed]
Ryoichi Urayama, Hiroyuki Kosukegawa, Tetsuya Uchimoto, Toshiyuki Takagi
Studies in Applied Electromagnetics and Mechanics   41 18-25   Jun 2016   [Refereed]
Hongmei Li, Dongli Zhang, Wenlu Cai, Yong Li, Zhenmao Chen, Tetsuya Uchimoto, Toshiyuki Takagi, Kensuke Yoshihara
Studies in Applied Electromagnetics and Mechanics   41 187-194   Jun 2016   [Refereed]
Gabor Vertesy, Tetsuya Uchimoto, Toshiyuki Takagi, Ivan Tomas
Studies in Applied Electromagnetics and Mechanics   41 110-117   Jun 2016   [Refereed]
Evaluation of Residual Strain in the Structural Materials of Nuclear Power Plants by Magnetic Incremental Permeability Method
T. Uchimoto, T. Takagi, T. Matsumoto and G. Dobmann
Abstract Book of LSSE2016      May 2016
Shejuan Xie, Zhenmao Chen, ToshiyukiTakagi, Tetsuya Uchimoto
NDT&E International   75 87-95   Oct 2015   [Refereed]
Correlation between ultrasonic velocity and magnetic adaptive testing in flake graphite cast iron
Gábor Vértesy, Tetsuya Uchimoto, Toshiyuki Takagi, Ivan Tomáš
Journal of ELECTRICAL ENGINEERING   66(7) 174-177   Aug 2015   [Refereed]
Shejuan Xie, Hong-En Chen, Wenlu Cai, Zhenmao Chen, Toshiyuki Takagi, Tetsuya Uchimoto, Kensuke Yoshihara
Electromagnetic Nondestructive Evaluation (XVIII)   40 43-50   Jun 2015   [Refereed]
Tetsuya Uchimoto, Toshiyuki Takagi, Zhenmao Chen, Kensuke Yoshihara, Gerd Dobmann
Electromagnetic Nondestructive Evaluation (XVIII)   40 3-8   Jun 2015   [Refereed][Invited]
Tetsuya Uchimoto, Toshiyuki Takagi, Toshiaki Ichihara, Gerd Dobmann
NDT&E International 72(2015)   72 10-16   Jun 2015   [Refereed]
Tetsuya Uchimoto, Toshiyuki Takagi, Yohei takahashi, Hiroshi Naganuma, Kazufumi Sugawara, Yoriaki Sasaki, Thierry Douillard, Karine masenelli-Varlot, Joel Courbon
International Journal of Applied Electromagnetics mechanics   47 993-1001   Mar 2015   [Refereed]
Cheng Jun, Ji Hongli, Qiu Jinhao, Takagi Toshiyuki, Uchimoto Tetsuya, Hu Ning
NDT & E INTERNATIONAL   68 1-12   Dec 2014   [Refereed]
Chen, Hong-En; Xie, Shejuan; Chen, Zhenmao; Takagi, Toshiyuki; Uchimoto, Tetsuya; Yoshihara, Kensuke
MATERIALS TRANSACTIONS   55(12) 1806-1815   Dec 2014   [Refereed]
Hongmei Li, Hong-En Chen, Zhensheng Yuan, Wenlu Cai, Yong Li, Zhenmao Chen,Tetsuya Uchimoto, Toshiyuki Takagi,Kensuke Yoshihara
International Journal of Applied Electromagnetics and Mechanics 46 (2014) 991–996   46(4) 991-996   Jul 2014   [Refereed]
Jun Cheng, Hongli Ji, Jinhao Qiu, Toshiyuki Takagi, Tetsuya Uchimoto, Ning Hu
NDT&E International   68 1-12   Jun 2014   [Refereed]
Toshihiro YAMAMOTO, Ryoichi URAYAMA, Takashi FURUKAWA, Tetsuya UCHIMOTO, Ichiro KOMURA, Toshiyuki TAKAGI
Electromagnetic Nondestructive Evaluation (XVII)   17 304-311   Jun 2014   [Refereed]
Hong-En CHEN, Shejuan XIE, Zhenmao CHEN, Tetsuya UCHIMOTO, Toshiyuki TAKAGI, Kensuke YOSHIHARA
Intenational Journal of Applied Electromagnetics and Mechanics   45 379-386   Jun 2014   [Refereed]
Shejuan XIE, Zhenmao CHEN, Haiqiang ZHOU, Wenlu CAI, Toshiyuki TAKAGI, Tetsuya UCHIMOTO, Gerd DOBMANN
Electromagnetic Nondestructive Evaluation (XVII)   17 296-303   Jun 2014   [Refereed]
Hong-En CHEN, Shejuan XIE, Zhenmao CHEN,Tetsuya UCHIMOTO, Toshiyuki TAKAGI, Yoshihira KENSUKE
Electromagnetic Nondestructive Evaluation (XVII)   17 101-108   Jun 2014   [Refereed]
4. Shejuan XIE, Zhenmao CHEN, Hong-En CHEN, Seiya SATO, Tetsuya UCHIMOTO, Toshiyuki TAKAGI, Yasuhiko YOSHIDA
International Journal of Applied Electromagnetics and Mechanics   45 755-761   Jun 2014   [Refereed]
小林 徳康, 上野 聡一, 落合 誠, 川尻 裕子, 内一哲哉, 高木 敏行
電気学会論文誌A(基礎・材料・共通部門誌)   134(5) 340-346   May 2014   [Refereed]
Wenlu Cai, Hong-En Chen, Shejuan Xie, Yong Li, Zhenmao Chen, Tetsuya Uchimoto,Toshiyuki Takagi, Yoshihara Kensuke
International Journal of Applied Electromagnetics and Mechanics   45(1-4) 371-378   Apr 2014   [Refereed]
Flake Graphite Cast Iron Investigated by a Magnetic Method
Gabor Vertesy, Tetsuya Uchimoto, Toshiyuki Takagi, and Ivan Tomas
IEEE TRANSACTIONS ON MAGNETICS   50(4) 1-4   Apr 2014   [Refereed]
Tetsuya Uchimoto, Philippe Guy, Toshiyuki Takagi, Joel Courbon
NDT&E Internal   62 160-166   Mar 2014   [Refereed]
Novel electromagnetic modeling approach of carbon fiber-reinforced polymer laminate for calculation of eddy currents and eddy current testing signals
Jun Cheng, Hongli Ji, Jinhao Qiu, Toshiyuki Takagi, Tetsuya Uchimoto and Ning Hu
Journal of Composite Materials   0(0) 1-15   Feb 2014   [Refereed]
Tetsuya Uchimoto, Philippe Guy, Toshiyuki Takagi, Joel Courbon
NDT&E International   62 160-166   Dec 2013   [Refereed]
Online Monitoring of Pipe Wall Thinning by Electromagnetic Acoustic Resonance Method
Ryoichi URAYAMA, Toshiyuki TAKAGI, Tetsuya UCHIMOTO and Shigeru KANEMOTO
E-Journal of Advanced Maintenance   5(3) 155-164   Nov 2013   [Refereed]
Noritaka Yusa, Hidetoshi Hashizume, Tetsuya Uchimoto, Toshiyuki Takagi, Kunihiro Sato
Journal of Nuclear Science and Technology   51(1) 127-132   Oct 2013   [Refereed]
Noritaka Yusa, Hidetoshi Hashizume, Ryoichi Urayama, Tetsuya Uchimoto, Toshiyuki Takagi, Kunihiko Sato
NDT&E International   61 29-34   Sep 2013   [Refereed]
渦電流試験法を用いた高温環境におけるき裂進展の定量的モニタリング
内一 哲哉,糟谷 高志,高木 敏行,庄子 哲雄
保全学   12(2) 77-83   Jul 2013   [Refereed]
Shejuan Xie, Yunfei Li, Wenlu Cai, Hong-En Chen, Zhenmao Chen, Toshiyuki Takagi, Tetsuya Uchimoto, Yasuhiko Yoshida
MATERIALS TRANSACTIONS   54(6) 964-968   Jun 2013   [Refereed]
Nondestructive Investigation of Wall Thinning in Doubled Layer Tube by Magnetic Adaptive Testing
Gabor Vertesy, Ivan Tomas, Tetsuya Uchimoto and Toshiyuki Takagi
E-Journal of Advanced Maintenance   4(2) 96-104   Aug 2012   [Refereed]
Hongmei Li, Zhenmao Chen, Yong Li, Toshiyuki Takagi, Tetsuya Uchimoto、 Naoki Chigusa and Yasuhiko Yoshida
International Journal of Applied Electromagnetics and Mechanics   38(1) 17-26   Feb 2012   [Refereed]
G. Vertesy, I.Tomas, T.Uchimoto, T.Takagi
NDT&E International   47 51-55   Jan 2012   [Refereed]
Noritaka Yusa, Tetsuya Uchimoto, Toshiyuki Takagi, Hidetoshi Hashizume
Nuclear Engineering and Design   245 1-7   Jan 2012   [Refereed]
Uchimoto Tetsuya, Takagi Toshiyuki, Ohtaki Keitaro, Takeda Yoichi, Kawakami Akira
INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS   39(1-4) 261-268   2012   [Refereed]
Yamaguchi, K., Suzuki, K., Takase, T.,Nittono, O., Uchimoto, T., Takagi, T.
Physica B: Condensed Matter   1    2012   [Refereed]
Shejuan Xie, Zhenmao Chen, Li Wang, Toshiyuki Takagi and Tetsuya Uchimoto
International Journal of Applied Electromagnetics and Mechanics      2012   [Refereed]
Junichi Nakano, Yoshiyuki Nemoto, Takashi Tsukada, Tetsuya Uchimoto
Journal of Nuclear Materials   417(1-3) 883-886   Oct 2011   [Refereed]
Shejuan Xie, Zhenmao Chen, Toshiyuki Takagi and Tetsuya Uchimoto
IEEE Transactions on Magnetics   47(11) 4582-4591   May 2011   [Refereed]
固相接合を用いた 電磁非破壊検査のための模擬応力腐食割れ試験体製作技術
遊佐訓孝,内一哲哉,高木敏行,橋爪秀利
保全学   10(1) 64-69   Apr 2011   [Refereed]
Yoshiyuki Nemoto, Satoshi Keyakida, Tetsuya Uchimoto, Shigeru Takaya, Takashi Tsukada
International Journal of Applied Electromagnetics and Mechanics   35(2) 123-139   Feb 2011   [Refereed]
Shejuan Xie, Toshihiro Yamamoto, Toshiyuki Takagi and Tetsuya Uchimoto
Studies in Applied Electromagnetics and Mechanics   35 203-211   Jan 2011   [Refereed]
Yamaguchi, K., Suzuki, K., Nittono, O.,Uchimoto, T., Takagi, T.
IEEE Transactions on Magnetics   47(5565481) 1118-1121   Jan 2011   [Refereed]
大瀧啓太郎,内一哲哉,高木敏行
日本機械学会論文集   76(767) 968-975   Jul 2010   [Refereed]
Tetsuya Uchimoto, Toshiyuki Takagi, Toshihiko Abe
Materials Transactions   51(6) 1114-1119   Jun 2010   [Refereed]
浦山良一、内一哲哉、高木敏
日本機械学会論文集   76(765) 587-593   May 2010   [Refereed]
Oleksandr Stupakov, Tetsuya Uchimoto, Toshiyuki Takagi
Journal of Physics D: Applied Physics   43 1-7   Apr 2010   [Refereed]
Gabor Vertesy, Tetsuya Uchimoto, Ivan Tomas, Toshiyuki Takagi
IEEE Transactions on Magnetics   46(2) 509-512   Feb 2010   [Refereed]
Gabor Vrtesy, Tetsuya Uchimoto, Toshiyuki Takagi, and Ivan Toms
Materials Science Forum   659 355-360   Jan 2010   [Refereed]
山本敏弘、高木敏行、内一哲哉
日本機械学会論文集(A編)   76(761) 117-125   Jan 2010   [Refereed]
Quantitative Evaluation of Pipe Wall Thinning by Electromagnetic Acoustic Resonance
Ryoichi Urayama, Tetsuya Uchimoto, Toshiyuki Takagi, Shigeru Kanemoto
E-Journal of Advanced Maintenance   2(25-33) 25-33   Jan 2010   [Refereed]
Gabor Vertesy, Tetsuya Uchimoto, Ivan Tomas, Takagi Takagi
Journal of Magnetism and Magnetic Materials   322 3117-3121   Jan 2010   [Refereed]
Keitaro Ohtaki, Tetsuya Uchimoto, Toshiyuki Takagi
International Journal of Applied Electromagnetics and Mechanics   33(3-4) 1135-1141   Jan 2010   [Refereed]
Toshihiro Yamamoto, Toshiyuki Takagi, Tetsuya Uchimoto
International Journal of Applied Electromagnetics and Mechanics   33(3-4) 1179-1184   Jan 2010   [Refereed]
Ryota Oikawa, Tetsuya Uchimoto, Toshiyuki Takagi, Ryoichi Urayama,oshiyuki Nemoto, Shigeru Takaya, Satoshi Keyakida
International Journal of Applied Electromagnetics and Mechanics   33(3-4) 1303-1308   Jan 2010   [Refereed]
Ryoichi Urayama, Tetsuya Uchimoto, Toshiyuki Takagi
International Journal of Applied Electromagnetics and Mechanics   33(3-4) 1317-1327   Jan 2010   [Refereed]
Oleksandr Stupakov, Toshiyuki Takagi, Tetsuya Uchimoto
NDT & E International   43(8) 671-676   Jan 2010   [Refereed]
及川諒太、内一哲哉、高木敏行
日本機械学会論文集(A編)   75(760) 1777-1783   Dec 2009   [Refereed]
O.Stupakov, J.Pal’a, T.Takagi, T.Uchimoto
Journal of Magnetism and Magnetic Materials   321 2956-2962   Sep 2009   [Refereed]
漏えい磁束密度測定によるオーステナイト系ステンレス鋼の材料劣化診断
高屋 茂,根本 義之,内一哲哉,欅田 理
日本AEM学会誌   17(1) 156-161   Mar 2009   [Refereed]
ステンレス鋼のIASCC感受性と磁気特性の相関性に関する研究
根本 義之,欅田 理,内一哲哉,高屋 茂,塚田 隆
日本保全誌,   7(4) 57-68   Jan 2009   [Refereed]
Extraction of Crack Indications from ECT Signals using Signal Phase Characteristics of a Multi-coil Probe
Yamamoto Toshihiro, Takagi Toshiyuki, Uchimoto Tetsuya
APPLIED ELECTROMAGNETICS AND MECHANICS (II)   13 463-464   2009   [Refereed]
Evaluation of Susceptibility to Stress Corrosion Cracking Based on Non-linear Eddy Current Method
Oikawa Ryota, Uchimoto Tetsuya, Takagi Toshiyuki, Urayama Ryoichi, Nemoto Yoshiyuki, Takaya Shigeru, Keyakida Sathoshi
APPLIED ELECTROMAGNETICS AND MECHANICS (II)   13 477-+   2009   [Refereed]
Application of EMAT/EC Dual Probe to Monitoring of Wall Thinning in High Temperature Environment
Urayama Ryoichi, Uchimoto Tetsuya, Takagi Toshiyuki
APPLIED ELECTROMAGNETICS AND MECHANICS (II)   13 491-492   2009   [Refereed]
西水亮、松井哲也、小池正浩、野中善夫、小島史男、小林太、高木敏行、内一哲哉、遠藤久、橋本光男、福岡克弘
日本原子力学会和文論文誌   7(2) 142-151   Jan 2008   [Refereed]
内一哲哉、野崎俊彦、高木敏行、阿部利彦、佐藤武志
鋳造工学   80(4) 213-218   Jan 2008   [Refereed]

Misc

 
Shejuan Xie, Shejuan Xie, Zhenmao Chen, Toshiyuki Takagi, Tetsuya Uchimoto
NDT and E International   75 87-95   Aug 2015
© 2015 Elsevier Ltd. All rights reserved. In this paper, an inversion algorithm for three-dimensional profile reconstruction of wall thinning defect in a double-layer region of a typical coolant pipe of nuclear power plants from pulsed eddy curren...
Toshiyuki Takagi, Ryoichi Urayama, Toshiaki Ichihara, Tetsuya Uchimoto, Taku Ohira, Takayoshi Kikuchi
Nuclear Engineering International   58 18-21   Aug 2013
Gábor Vértesy, Tetsuya Uchimoto, Toshiyuki Takagi, Ivan Tomáš, Hidehiko Kage
NDT and E International   74 8-14   May 2015
© 2015 Elsevier Ltd. All rights reserved. Three series of flake graphite cast iron samples having different chemical compositions and different heat treatments within each series were investigated by the method of magnetic adaptive testing. The fl...
Jun Cheng, Hongli Ji, Jinhao Qiu, Toshiyuki Takagi, Tetsuya Uchimoto, Ning Hu
Journal of Composite Materials   49 617-631   Jan 2015
© The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav. Due to the heterogeneous nature and electric anisotropy, it is challenging to establish a numerical model to analyze the electromagnetic properties of multilayer...
Shejuan Xie, Shejuan Xie, Hong En Chen, Wenlu Cai, Zhenmao Chen, Toshiyuki Takagi, Tetsuya Uchimoto, Kensuke Yoshihara
Studies in Applied Electromagnetics and Mechanics   40 43-50   Jan 2015
© 2015 The authors and IOS Press. All rights reserved. Plastic deformation, as a type of micro-damage caused by external loads such as earthquake, is necessary to be evaluated using an efficient non-destructive evaluation technique in order to gua...
Tetsuya Uchimoto, Toshiyuki Takagi, Zhenmao Chen, Kensuke Yoshihara, Gerd Dobmann
Studies in Applied Electromagnetics and Mechanics   40 3-8   Jan 2015
© 2015 The authors and IOS Press. All rights reserved. Residual strain measurements are required for structural integrity evaluation of components in nuclear power plants after seismic loading. In this study, various electromagnetic nondestructive...
Tetsuya Uchimoto, Toshiyuki Takagi, Toshiaki Ichihara, Gerd Dobmann
NDT and E International   72 10-16   Jan 2015
© 2015 Elsevier Ltd. All rights reserved. In this study, the authors propose an EMAT-ET dual probe for evaluation of fatigue cracks. The probe consists of a permanent magnet, a meander-line coil to emit and receive shear-vertical waves propagating...
Tetsuya Uchimoto, Toshiyuki Takagi, Yohei Takahashi, Hiroshi Naganuma, Kazufumi Sugawara, Yoriaki Sasaki, Thierry Douillard, Karine Masenelli-Varlot, Jöel Courbon
International Journal of Applied Electromagnetics and Mechanics   47 993-1001   Jan 2015
© 2015 - IOS Press and the authors. All rights reserved. This paper discusses the feasibility of determining the thickness of Ni-based alloy sprayed coatings that have been heated in plant environments using swept frequency eddy current testing ba...
次世代高温環境センサの展望と産業応用
高木 敏行, 庄司 一夫, 和佐 泰宏, 米津 豊作, 冨田 健夫, 風岡 学, 永井 大樹, 町島 祐一, 内一 哲哉
非破壊検査   63(12) 604-611   Dec 2014
Noritaka Yusa, Hidetoshi Hashizume, Tetsuya Uchimoto, Toshiyuki Takagi, Kunihiro Sato
Journal of Nuclear Science and Technology   51 127-132   Jan 2014
This study evaluated the electromagnetic characteristics of austenitic stainless steel welds from the viewpoint of eddy current testing. Seven welded plate specimens, which were welded using JIS Z3221:2010 YS316L welding metals, were prepared. Two...
Hong En Chen, Shejuan Xie, Zhenmao Chen, Toshiyuki Takagi, Tetsuya Uchimoto, Kensuke Yoshihara
Materials Transactions   55 1806-1815   Jan 2014
© 2014 The Japan Institute of Metals and Materials Plastic deformation may occur in a mechanical structure during its manufacturing and service process, and may cause serious problem in the structural integrity. Therefore, a reliable pre-service o...
Shejuan Xie, Shejuan Xie, Zhenmao Chen, Haiqiang Zhou, Wenlu Cai, Toshiyuki Takagi, Tetsuya Uchimoto, Gerd Dobmann
Studies in Applied Electromagnetics and Mechanics   39 296-303   Jan 2014
Quantitative non-destructive evaluation of wall thinning in carbon steel piping is a difficult and urgent issue for safety of nuclear power plants. In this study, a magnetic saturation PECT (pulsed eddy current testing) method is proposed for this...
Toshiyuki Takagi, Ryoichi Urayama, Toshiaki Ichihara, Tetsuya Uchimoto, Taku Ohira, Takayoshi Kikuchi
Studies in Applied Electromagnetics and Mechanics   38 312-318   Jan 2014
Electromagnetic acoustic resonance (EMAR) with "superposition of the nth compression" signal processing was applied to measure the thickness of pipes in nuclear power plants and to assess its feasibility. Thickness values evaluated by EMAR agreed ...
Noriyasu Kobayashi, Noriyasu Kobayashi, Souichi Ueno, Makoto Ochiai, Yuko Kawajiri, Tetsuya Uchimoto, Toshiyuki Takagi
IEEJ Transactions on Fundamentals and Materials   134 340-346   Jan 2014
In order to increase the sensitivity for detecting defects and reduce the voltage gain displacement by the lift-off variation, we demonstrated the improvement of voltage gain from the exciting coil to the detector coil using resonant circuits base...
Hong En Chen, Shejuan Xie, Shejuan Xie, Haiqiang Zhou, Zhenmao Chen, Tetsuya Uchimoto, Toshiyuki Takagi, Yoshihara Kensuke
International Journal of Applied Electromagnetics and Mechanics   45 379-386   Jan 2014
© 2014 -IOS Press and the authors. Magnetic Incremental Permeability (MIP) method practiced as a NDT technique to evaluate the material degradation is based on the eddy current testing in addition to a low frequency bias magnetic field generated b...
Hong En Chen, Shejuan Xie, Zhenmao Chen, Tetsuya Uchimoto, Toshiyuki Takagi, Yoshihara Kensuke
Studies in Applied Electromagnetics and Mechanics   39 101-108   Jan 2014
In this paper, the dependence of plastic deformation on nondestructive evaluation signals of nonlinear ECT (NECT) method is investigated through experiments. The test-pieces of SUS304 austenitic stainless steel are fabricated and tensile residual ...
Hongmei Li, Hongmei Li, Hong En Chen, Zhensheng Yuan, Wenlu Cai, Yong Li, Zhenmao Chen, Tetsuya Uchimoto, Toshiyuki Takagi, Kensuke Yoshihara
International Journal of Applied Electromagnetics and Mechanics   46 991-996   Jan 2014
© 2014 - IOS Press and the authors. All rights reserved. To explore the mechanism of damage-induced magnetization for paramagnetic austenitic stainless steel, the differences of damage-induced magnetizations between an austenitic stainless steel a...
Shejuan Xie, Zhenmao Chen, Hong En Chen, Seiya Sato, Tetsuya Uchimoto, Toshiyuki Takagi, Yasuhiko Yoshida
International Journal of Applied Electromagnetics and Mechanics   45 755-761   Jan 2014
© 2014 -IOS Press and the authors. Plastic deformation, as a type of micro-damage caused by external loads such as earthquake, is necessary to be evaluated by using an efficient non-destructive evaluation technique in order to guarantee the struct...
Wenlu Cai, Hong En Chen, Shejuan Xie, Yong Li, Zhenmao Chen, Tetsuya Uchimoto, Toshiyuki Takagi, Yoshihara Kensuke
International Journal of Applied Electromagnetics and Mechanics   45 371-378   Jan 2014
© 2014 -IOS Press and the authors. Non-destructive evaluation (NDE) techniques are indispensable for inspection of damage in structures of carbon steel, which is widely used in many industries. In this paper, experimental and numerical studies wer...
Noritaka Yusa, Hidetoshi Hashizume, Ryoichi Urayama, Tetsuya Uchimoto, Toshiyuki Takagi, Kunihiko Sato
NDT and E International   61 29-34   Jan 2014
This study demonstrates that eddy current testing can be an effective method for monitoring the growth of surface breaking cracks with the aid of computational inversion techniques. A uniform eddy current probe with 23 arrayed detectors was design...
Toshihiro Yamamoto, Ryoichi Urayama, Takashi Furukawa, Tetsuya Uchimoto, Ichiro Komura, Toshiyuki Takagi
Studies in Applied Electromagnetics and Mechanics   39 304-311   Jan 2014
This study exhibits visualization methods for ultrasonic propagation generated by an electromagnetic acoustic transducer (EMAT) and shows the results of experimental and computational visualization methods. Comparisons between these results confir...
EMATが発生する超音波の可視化
山本 敏弘, 古川 敬, 古村 一朗, 浦山 良一, 内一 哲哉, 高木 敏行
溶接・非破壊検査技術センター 技術レビュー   9 17-21   Nov 2013
Shejuan Xie, Zhenmao Chen, Hong En Chen, Xiaowei Wang, Toshiyuki Takagi, Tetsuya Uchimoto
IEEE Transactions on Magnetics   49 1653-1656   May 2013
Quantitative non-destructive evaluation, especially sizing of piping wall thinning in nuclear power plants is still a difficult and urgent issue. In this paper, an inversion approach for PECT (pulsed eddy current testing) signals is developed base...
Shejuan Xie, Toshiyuki Takagi, Tetsuya Uchimoto, Zhenmao Chen, Li Wang, Li Wang
Studies in Applied Electromagnetics and Mechanics   37 85-99   Dec 2012
In this paper, an efficient forward numerical simulation solver for pulsed eddy current testing (PECT) signals has been proposed and developed based on the Fourier series method combined with an interpolation strategy and the database approach. In...
Shejuan Xie, Zhenmao Chen, Li Wang, Li Wang, Toshiyuki Takagi, Tetsuya Uchimoto
International Journal of Applied Electromagnetics and Mechanics   39 203-211   Oct 2012
In this paper, an inversion algorithm has been proposed and validated, based on a fast simulator of pulsed eddy current testing (PECT) signals and a deterministic optimization strategy, for the profile reconstruction of wall thinning in pipes of n...
Yohei Takahashi, Ryoichi Urayama, Tetsuya Uchimoto, Toshiyuki Takagi, Hiroshi Naganuma, Kazufumi Sugawara, Yoriaki Sasaki
International Journal of Applied Electromagnetics and Mechanics   39 419-425   Oct 2012
This paper discusses the feasibility of thickness evaluation of Ni-based alloy coating sprayed on type 304 austenitic stainless steels by swept frequency eddy current testing which measures the impedance spectra of coil. Comparing the experimental...
Jun Cheng, Jinhao Qiu, Toshiyuki Takagi, Tetsuya Uchimoto, Ning Hu
International Journal of Applied Electromagnetics and Mechanics   39 251-259   Oct 2012
This paper deals with eddy current testing simulation for carbon-fibre reinforced polymer composites (CFRPs) using an edge - element FEM code. The FEM code is based on the A formulation and it uses the coupled analysis with external fields. The co...
Shejuan Xie, Zhenmao Chen, Toshiyuki Takagi, Tetsuya Uchimoto
NDT and E International   51 45-50   Oct 2012
A very fast numerical solver is developed for simulation of pulsed eddy current testing (PECT) signals caused by volumetric defects by introducing a database-type fast eddy current testing (ECT) simulation scheme for single frequency problems to t...
Shejuan Xie, Toshiyuki Takagi, Tetsuya Uchimoto, Zhenmao Chen
Studies in Applied Electromagnetics and Mechanics   36 257-263   Aug 2012
In this paper, an efficient numerical simulation solver for pulsed eddy current testing (PECT) signals was developed, and based on this the quantitative non-destructive testing of local wall thinning defect in pipes of nuclear power plants (NPPs) ...
Noritaka Yusa, Tetsuya Uchimoto, Toshiyuki Takagi, Hidetoshi Hashizume
Nuclear Engineering and Design   245 1-7   Apr 2012
This study proposes a simple and cost-effective approach to fabricate an artificial flaw that is identical to stress corrosion cracking especially from the viewpoint of electromagnetic nondestructive evaluations. The key idea of the approach is to...
G. Vértesy, I. Tomáš, T. Uchimoto, T. Takagi
NDT and E International   47 51-55   Apr 2012
A recently developed nondestructive method, called magnetic adaptive testing, which is based on systematic measurement of minor magnetic hysteresis loops, was applied for detection of local wall thinning in ferromagnetic plates. It was shown that ...
Hongmei Li, Hongmei Li, Zhenmao Chen, Yong Li, Toshiyuki Takagi, Tetsuya Uchimoto, Naoki Chigusa, Yasuhiko Yoshida
International Journal of Applied Electromagnetics and Mechanics   38 17-26   Feb 2012
In this paper, the correlation between plastic deformation and the deformation-induced magnetic field was experimentally investigated for the SUS304 austenitic stainless steel. Test-pieces with different shapes were fabricated to produce different...
Shejuan Xie, Toshihiro Yamamoto, Toshiyuki Takagi, Tetsuya Uchimoto
Studies in Applied Electromagnetics and Mechanics   35 203-210   Dec 2011
In nuclear power plants, there may happen local wall-thinning on the inner surface of a pipe due to the flow of coolant flowing inside the pipe. Pulsed eddy current testing (pulsed ECT) technology is developed in recent years. Because of its rich ...
K. Yamaguchi, K. Suzuki, T. Takase, T. Takara, O. Nittono, T. Uchimoto, T. Takagi
Studies in Applied Electromagnetics and Mechanics   35 355-361   Dec 2011
For Alloy 600 which is Ni based super alloy, the relation between sensitization and magnetic properties was studied from the view point of chromium depletion distribution. Experimental results of magnetic hysteresis (B-H) curves were compared with...
Toshihiro Yamamoto, Tetsuya Uchimoto, Toshiyuki Takagi, Toshiyuki Takagi
Studies in Applied Electromagnetics and Mechanics   35 241-248   Dec 2011
Currently, local wall thinning on the inner surface of a pipe is evaluated mostly by ultrasonic thickness measurement from the outer surface of the pipe in nuclear power plants in Japan. However, it has been pointed out that there are two major is...
Gábor Vértesy, Shuzo Ueda, Tetsuya Uchimoto, Toshiyuki Takagi, Ivan Tomáš, Zofia Vértesy
Studies in Applied Electromagnetics and Mechanics   35 371-378   Dec 2011
Tensile tests of plastically deformed specimens were performed in order to investigate the relation between variation of magnetic characteristics and residual plastic strain. Deformed stainless steel (SUS316L) and carbon steel (SS400) specimens we...
Shejuan Xie, Zhenmao Chen, Toshiyuki Takagi, Tetsuya Uchimoto
IEEE Transactions on Magnetics   47 4582-4591   Nov 2011
The pulsed eddy-current testing (PECT) method has the promising capabilities for detecting defects and evaluating material properties. It achieves this through its rich variety of frequency components and large driving electric current. Efficient ...
Katsuhiko Yamaguchi, Kenji Suzuki, Osamu Nittono, Tetsuya Uchimoto, Toshiyuki Takagi
IEEE Transactions on Magnetics   47 1118-1121   May 2011
Magnetic hysteresis curves were simulated by the Monte Carlo method to study magnetic property changes under the sensitization of Ni base alloy, Alloy 600 (Inconel), which is well used as structural materials in nuclear power plants. Different dis...
Yoshiyuki Nemoto, Satoshi Keyakida, Tetsuya Uchimoto, Shigeru Takaya, Takashi Tsukada
International Journal of Applied Electromagnetics and Mechanics   35 123-139   Mar 2011
The authors previously reported that magnetic flux leakage data, measured using a flux gate (FG) sensor, showed a correlation with the irradiation-assisted stress corrosion cracking (IASCC) susceptibility of neutron-irradiated austenitic stainless...
Keitaro Ohtaki, Tetsuya Uchimoto, Toshiyuki Takagi
International Journal of Applied Electromagnetics and Mechanics   33 1135-1141   Dec 2010
Mechanical properties of cast irons strongly depend on the graphite morphology and the matrix structure, thus both of them should be evaluated for their characterization. The former can be evaluated by ultrasonic testing (UT), and the latter can b...
Ryota Oikawa, Tetsuya Uchimoto, Toshiyuki Takagi, Ryoichi Urayama, Yoshiyuki Nemoto, Shigeru Takaya, Satoshi Keyakida
International Journal of Applied Electromagnetics and Mechanics   33 1303-1308   Dec 2010
This paper discusses the feasibility of non-linear eddy current method to evaluate material degradations of austenitic stainless steels associated with irradiation assisted stress corrosion cracking (IASCC). For the purpose, tensile tests at eleva...
Toshihiro Yamamoto, Toshiyuki Takagi, Tetsuya Uchimoto
International Journal of Applied Electromagnetics and Mechanics   33 1179-1184   Dec 2010
This paper proposes a method to reduce noise and extract crack indications from detection signals of a 48-channel ECT system based on its signal phase characteristics. Because this 48-channel ECT system performs two kinds of scanning patterns: U-s...
Ryoichi Urayama, Tetsuya Uchimoto, Toshiyuki Takagi
International Journal of Applied Electromagnetics and Mechanics   33 1317-1327   Dec 2010
Eddy current testing (ECT) and ultrasonic testing (UT) have been widely used for the non-destructive testing of metal structures. ECT has a high capability of sizing surface breaking cracks and UT is suitable for sizing sub-surface breaking cracks...
Gábor Vértesy, Tetsuya Uchimoto, Toshiyuki Takagi, Ivan Tomáš
Materials Science Forum   659 355-360   Dec 2010
Systematic measurement of minor magnetic hysteresis loops of traditional hysteresis tests requires substantially lower magnetization of samples and offers higher sensitivity of detection of changes in the ferromagnetic materials' microstructure. T...
Toshihiro Yamamoto, Toshiyuki Takagi, Tetsuya Uchimoto
Studies in Applied Electromagnetics and Mechanics   33 284-289   Dec 2010
The remote field eddy current testing (RFECT) is usually used for inspection of ferromagnetic small tubes with bobbin coils. As a new aspect of RFECT, YuShi Sun introduced RFECT for flat plates using pancake coils. However, a principle of RFECT us...
Toshiyuki Takagi, Tetsuya Uchimoto, Toshiaki Ichihara, Kazumi Yashima, Toshihiko Abe
Studies in Applied Electromagnetics and Mechanics   33 105-110   Dec 2010
The aim of this research is to make a high performance EMAT, highly sensitive, with low electric power consumption and wireless data communication. For this purpose, we introduced the following new devices and techniques into the EMAT: 1) A high e...
O. Stupakov, T. Takagi, T. Uchimoto
NDT and E International   43 671-676   Nov 2010
The applicability of magnetic techniques (hysteresis and Barkhausen noise) in the detection of plastic deformation was comprehensively studied. Structural low-carbon steel subjected to uniaxial plastic tension was accurately measured for a wide ra...
G. Vertesy, T. Uchimoto, I. Tom, T. Takagi
Journal of Magnetism and Magnetic Materials   322 3117-3121   Oct 2010
This paper reports correlation of magnetic descriptors with Brinell hardness and conductivity of ductile cast iron, aiming to develop a novel nondestructive method by magnetic adaptive testing. Four series of cast iron staircase-shaped samples wer...
K. Yamaguchi, K. Suzuki, O. Nittono, T. Uchimoto, T. Takagi
Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2010      Jul 2010
Magnetic hysteresis curves were simulated by Monte Carlo method to study magnetic property changes under the sensitization of Ni base alloy, Alloy 600 (Inconel) which is well used as structural materials in nuclear power plants. Different distribu...
Tetsuya Uchimoto, Toshiyuki Takagi, Toshihiko Abe
Materials Transactions   51 1114-1119   Jun 2010
This paper discusses the feasibility of characterizing the shape and size of graphite in flake graphite cast iron based on electromagnetic nondestructive methods. Several flake graphite cast iron specimens containing graphite of various shapes and...

Books etc

 
Maintenance Science and Non-destructive Testing
Toshiyuki Takagi, Tetsuya Uchimoto (Part:Joint Work, Lecture 8)
KAIST/DEpartment of Nuclear and Quantum Engineering   Aug 2016   
超電導の数理と応用
宮健三, 吉田義勝編著 (Part:Joint Work)
養賢堂   Feb 1997   

Conference Activities & Talks

 
Mechanism study of Directivity of TR probe for Eddy Current Testing of Magnetic Structural Material
Shurui ZHANG、Sho TAKEDA、Tetsuya UCHIMOTO、Toshiyuki TAKAGI、Mitsuo HASHIMOTO、Ziyue XU、Yanzhen ZHAO
25 Jul 2019   
Some Researches on UT and Laser Thermography for NDT Tokamak Plasma-Facing Components
25 Jul 2019   
Application of Big Data Analysis to Acoustic Emission Testing for Noise Discrimination
Shichao CAI,Tetsuya UCHIMOTO,Toshiyuki TAKAGI,Tomoya SOMA
12 Mar 2019   
Characterization of Phase Transition of Hydrogen Charged Austenitic Stainless Steels under Tensile Test Condition Using Eddy Current Testing
Hiroki Yamamoto, Tetsuya Uchimoto, Toshiyuki Takagi, Hirotoshi Enoki, Takashi Iijima
Fifteenth International Conference on Flow Dynamics   8 Nov 2018   
Evaluation de la prise en eau dans des revêtements polymères anti-corrosions par mesure de capacité
Lucas Ollivier-Lamarque, N. Mary, T. Uchimoto, S. Livi, S. Marcelin, B. Normand
Journee Francophone de la Recherche 2018 - J·FR 2018   12 Dec 2018   
Application of Artificial Neural Network to Defect Detection Using Eddy Current Testing
Xinwu Zhou, Ryoichi Urayama, Hiroyuki Kosukegawa, Tetsuya Uchimoto, Toshiyuki Takagi
Fifteenth International Conference on Flow Dynamics   8 Nov 2018   
Development of Point Focusing Electromagnetic Acoustic Transducer Aiming at the Local Pipe Wall Thinning Measurement
Akitoshi Tezuka, Hongjun Sun, Ryoichi Urayama, Tetsuya Uchimoto, Toshiyuki Takagi
Fifteenth International Conference on Flow Dynamics   8 Nov 2018   
Evaluation of Creep–Fatigue Degradation of Cu–alloy for Rocket Engine Combustion Chamber using NDT Method Based on Eddy Current
Hiroyuki Furuya, Tetsuya Uchimoto, Toshiyuki Takagi, Mitsuo Hashimoto , Eiichi Sato, Masao Takegoshi
Fifteenth International Conference on Flow Dynamics   8 Nov 2018   
Influence of Mechanical Damage on Electromagnetic NDT Signals
Zhenmao Chen, Shejuan Xie, Manru He, Hong-En Chen, Tetsuya Uchimoto, Toshiyuki Takagi
Eighteenth International Symposium on Advanced Fluid Information   8 Nov 2018   
Multiscale Flow and Interfacial Transport Phenomena at Phase and Material Bound
S. Obayashi, S. Samukawa, T. Takagi, H. Wada, Y. Watanabe, M. Hashimoto, T. Iijima, P. Guy, L. Udpa, Y. Hattori, H. Nagai, K. Shimoyama, M. Hirota, A. Yakeno, Gota. Kikugawa, A. Komiya, T. Okada, J. Ishimoto, T. Uchimoto, H. Kosukegawa
Eighteenth International Symposium on Advanced Fluid Information   8 Nov 2018   
Evaluation of Water Uptake in Anti-Corrosion Polymer Coating by Capacitance Measurement
Lucas OLLIVIER-LAMARQUE, Tetsuya UCHIMOTO, Nicolas MARY, Sébastien LIVI
Fifteenth International Conference on Flow Dynamics   7 Nov 2018   
International Joint Project for Risk Management of Piping Systems Based on Monitoring and Predicting Wall Thinning during Decommissioning of Fukushima Daiichi Nuclear Power Plant
Toshiyuki Takagi, Tetsuya Uchimoto,Yutaka Watanabe, Philippe Guy, Christophe Reboud, Pierre Calmon, Nicolas Mary,Christian Boller
Fifteenth International Conference on Flow Dynamics   7 Nov 2018   
Magnetic Hysteresis Models for the Interpretation of Non-Destructive Testing Techniques based on Magnetic Incremental Permeability
Bhaawan Gupta, Benjamin Ducharne, Gael Sebald, Tetsuya Uchimoto, Toshiyuki Takagi
Fifteenth International Conference on Flow Dynamics   7 Nov 2018   
R&D to NDT-Tasks in Energy-relevant Pipeline-Steel-Applications -Sensitive Detection of Residual Strain and a special View on the Qualification Procedure to a Hardness-Spot Detection Technique
Gerd Dobmann, Toshiyuki Takagi, Tetsuya Uchimoto, Takanori Matsumoto
The Fourteenth International Conference on Flow Dynamics (ICFD2017)   1 Nov 2018   
Advanced nondestructive inspection using System Invariant Analysis Technology (SIAT) - (1) Application of SIAT to signal processing of ECT data
Tomoya SOMA, Toshiyuki TAKAGI, Tetsuya UCHIMOTO, Cai SHI CHAO
The 4th International Conference on Maintenance Science and Technology (ICMST-Tohoku 2018)   25 Oct 2018   
Advanced nondestructive inspection using System Invariant Analysis Technology (SIAT) - (2) Feasibility study of extraction of crack indication from ECT data by SIAT
Shichao CAI, Tetsuya UCHIMOTO, Toshiyuki TAKAGI, Tomoya SOMA
The 4th International Conference on Maintenance Science and Technology (ICMST-Tohoku 2018)   25 Oct 2018   
Evaluation of Deformation of Internal Pressure Creep Test Specimen of ASME P91 by Electromagnetic Acoustic Resonance Method
Yuichi HIROSE, Tetsuya UCHIMOTO, and Toshiyuki TAKAGI
25 Oct 2018   
Thickness Measurement of Uneven Specimen Using Frequency Domain Signal of Pulse Echo by Electromagnetic Acoustic Transducer
Hongjun SUN, Ryoichi URAYAMA, Tetsuya UCHIMOTO, Lalita UDPA, Toshiyuki TAKAGI
The 4th International Conference on Maintenance Science and Technology (ICMST-Tohoku 2018)   25 Oct 2018   
Application of J-A model in FEM-BEM Hybrid Method for Simulation of Nonlinear Magnetic Flux Leakage Signals
Manru HE, Pengpeng SHI, Tetsuya UCHIMOTO, Toshiyuki TAKAGI, Shejuan Xie, Zhenmao CHEN
The 4th International Conference on Maintenance Science and Technology (ICMST-Tohoku 2018)   24 Oct 2018   
Do we need a renaissance of EMAT-technology in nuclear applications? [Invited]
Gerd DOBMANN, Toshiyuki TAKAGI, Tetsuya UCHIMOTO
The 4th International Conference on Maintenance Science and Technology (ICMST-Tohoku 2018)   24 Oct 2018   
Evaluation of applicability of electromagnetic acoustic resonance system for pipe wall thickness measurement in nuclear power plants
Ryoichi URAYAMA, Tetsuya UCHIMOTO, Toshiyuki TAKAGI, and Hongjun SUN
The 4th International Conference on Maintenance Science and Technology (ICMST-Tohoku 2018)   24 Oct 2018   
Modeling and Experimental Magnetic Barkhausen Noise Non-destructive Evaluation of 12 Cr-Mo-W-V Steel Creep Test Samples
Bhaawan GUPTA, Benjamin DUCHARNE, Tetsuya UCHIMOTO and Gael SEBALD
The 4th International Conference on Maintenance Science and Technology (ICMST-Tohoku 2018)   24 Oct 2018   
Phenomenologic model for incremental permeability micro-magnetic non-destructive testing technique
Benjamin DUCHARNE, Bhaawan GUPTA, Gael SEBALD and Tetsuya UCHIMOTO
The 4th International Conference on Maintenance Science and Technology (ICMST-Tohoku 2018)   24 Oct 2018   
Advanced simulation tools for nondestructive assessment of corrosion affecting steel pipes
Christophe REBOUD, Sylvain CHATILLON, Pierre CALMON, Philippe GUY, Tetsuya UCHIMOTO and Toshiyuki TAKAGI
The 4th International Conference on Maintenance Science and Technology (ICMST-Tohoku 2018)   23 Oct 2018   
Piping system, risk management based on wall thinning monitoring and prediction - PYRAMID [Invited]
Toshiyuki TAKAGI, Tetsuya UCHIMOTO, Yutaka WATANABE, Hiroshi ABE, Shinji EBARA, Atsushi IWASAKI, Ryo MORITA, Shun WATANABE, Ryoichi URAYAMA, Hongjun SUN, Takayuki AOKI
The 4th International Conference on Maintenance Science and Technology (ICMST-Tohoku 2018)   23 Oct 2018   
Development of thickness gauging method for pipe wall thinning inspection with Point Focusing EMAT
Akitoshi Tezuka, Hongjun Sun, Ryoichi Urayama, Tetsuya Uchimoto, Toshiyuki Takagi
The 23rd International Workshop on Electromagnetic Nondestructive Evaluation (ENDE2018)   13 Sep 2018   
Development of Electromagnetic Non-Destructive Testing on Polymer-Ionic Liquid Composite Coating for Corrosion Protection
Lucas Ollivier-Lamarque, Tetsuya Uchimoto, Nicholas Mary, Sebastien Livi
The 23rd International Workshop on Electromagnetic Nondestructive Evaluation (ENDE2018)   13 Sep 2018   
Evaluation of Phase Transition of Hydrogen Charged Austenitic Stainless Steels Using Eddy Current Testing
Hiroki Yamamoto, Tetsuya Uchimoto, Toshiyuki Takagi, Bai An, Takashi Iijima
The 23rd International Workshop on Electromagnetic Nondestructive Evaluation (ENDE2018)   13 Sep 2018   
Modeling and Experimental Magnetic Incremental Permeability Non-Destructive Evaluation Of 12 Cr-Mo-W-V Creep Test Samples
Bhaawan Gupta, Benjamin Ducharne, Tetsuya Uchimoto, Gael Sebald
The 23rd International Workshop on Electromagnetic Nondestructive Evaluation (ENDE2018)   12 Sep 2018   
Phenomenologic Model for Incremental Permeability Micro - Magnetic Nondestructive Testing Technique
Benjamin Ducharne, Bhaawan Gupta, Gael Sebald, Tetsuya Uchimoto
The 23rd International Workshop on Electromagnetic Nondestructive Evaluation (ENDE2018)   12 Sep 2018   
Mechanism Study of Eddy Current Magnetic Signature of Plastic Strain in Low Carbon Steels
Tetsuya Uchimoto, Takanori Matsumoto, Toshiyuki Takagi, Gerd Dobmann, Shinji Oozono, Hideki Yuya
The 23rd International Workshop on Electromagnetic Nondestructive Evaluation (ENDE2018)   11 Sep 2018   
Data processing method for thickness measurement using electromagnetic acoustic resonance
Toshiyuki Takagi, Hongjun Sun, Ryoichi Urayama, Tetsuya Uchimoto, Lalita Udpa
The 23rd International Workshop on Electromagnetic Nondestructive Evaluation (ENDE2018)   11 Sep 2018   
Frequency-band-selecting pulsed eddy current testing method for the detection of a certain depth range of defects
Shejuan Xie, Ying Zhao, Hongen Chen, Zhenmao Chen, Tetsuya Uchimoto, Toshiyuki Takagi
The 23rd International Workshop on Electromagnetic Nondestructive Evaluation (ENDE2018)   10 Sep 2018   
Dispersion of Mangnetic Nanoparticles into CFRP Matrix aiming for Improvement of Detectability of Eddy Current Testing
Hiroyuki Kosukegawa, Ryoichi Urayama, Tetsuya Uchimoto, Toshiyuki Takagi
The Korea-Japan Polymer Processing Joint Symposium 2018 -12th Meeting-   17 Aug 2018   
Evaluation of Phase Transition of Hydrogen Charged Austenitic Stainless Steels Using Eddy Current Testing
Hiroki Yamamoto, Tetsuya Uchimoto, Toshiyuki Takagi, Bai An, Takashi Iijima
The 23rd International Workshop on Electromagnetic Nondestructive Evaluation (ENDE2018)   13 Aug 2018   
Nondestructive Evaluation for Small Plastic Deformation and Deformation Histories in Reduced-activation Ferritic/Martensitic Steels
11 Jul 2018   
Probability of detection analysis of ultrasonic NDT applied to austenitic stainless steel welds
Siqi Meng 、 Haicheng Song、Noritaka Yusa、Tetsuya Uchimoto、Toshiyuki Takagi 、Yuanjin Ling、Hidetoshi Hashizume
11 Jul 2018   
Influence of plastic deformation history on electromagnetic NDT signals of Reduced-activation Ferritic/Martensitic steel
15 Mar 2018   
2017 Maintenance Science Summer School in Sendai
Tetsuya Uchimoto, Toshiyuki Takagi, Chiristian Boller
The Fourteenth International Conference on Flow Dynamics(ICFD2017)   2 Nov 2017   
Elucidation of Change in Eddy Current Testing Signals of Fatigue Cracks by Heating
Hiroki Yamamoto, Tetsuya Uchimoto, Toshiyuki Takagi, Yoshikazu Ohara
The Fourteenth International Conference on Flow Dynamics(ICFD2017)   2 Nov 2017   
FEM simulation method for electromagnetic ultrasonic testing and its application
Toshihiro Yamamoto, Ryoichi Urayama, Tetsuya Uchimoto, Toshiyuki Takagi
The Fourteenth International Conference on Flow Dynamics(ICFD2017)   2 Nov 2017   
Fractional order derivative for magnetic hysteeresis dynamics and interretation of non-destructive testing techniques
Gael Sebald, Benjamin Ducharne, Bhaawan Gupta, Tetsuya Uchimoto, Toshiyuki Takagi
The Fourteenth International Conference on Flow Dynamics(ICFD2017)   2 Nov 2017   
Simultaneous Evaluation of Plastic Deformation and Residual Stress with ENDE Methods
Zhenmao Chen, Shuejuan Xue, Manru He, Hong-En Chen, Techuya Uchimoto, Toshiyuki Takagi
The Fourteenth International Conference on Flow Dynamics(ICFD2017)   2 Nov 2017   
A Signal Separation Method for Hybrid PECT/EMAT Nondestructive Testing Method Based on Wavelet Analysis
Shejuan Xie, Mingming Tian, Zhenmao Chen, Tetsuya Uchimoto, Toshiyuki Takagi
The Fourteenth International Conference on Flow Dynamics(ICFD2017)   1 Nov 2017   
Advanced Maintenance Technique on CFRP - Eddy Current Testing and Functionalization in Mechanical/electromagnetic Properties -
Hiroyuki Kosukegawa, Tetsuya Uchimoto, Toshiyuki Takagi1, Gerd Dobmann
The Fourteenth International Conference on Flow Dynamics(ICFD2017)   1 Nov 2017   
Application of Multi-frequency Eddy Current Testing to Crack Detection in Rocket Engine Combution Chambers
Hiroyuki Furuya,Tetsuya Uchimoto,Toshiyuki Takagi,Mitsuo Hashimoto, Eiichi Sato, Mitsuharu Shiwa, Shusuke Hori, Masao Takegoshi
The Fourteenth International Conference on Flow Dynamics(ICFD2017)   1 Nov 2017   
Eddy Current Evaluation of Ground Laminated Structure of CFRP Aiming for Automation of Scarf Repair
Yuta Kiso, Hiroyuki Kosukegawa, Ryoichi Urayama, Tetsuya Uchimoto, Toshiyuki Takagi, Lalita Udpa
The Fourteenth International Conference on Flow Dynamics(ICFD2017)   1 Nov 2017   
Evaluation of Superconducting Electromagnetic Acoustic Transducer with Large Amplitude
Yuki Tokita,Tetsuya Uchimoto,Yoshikazu Ohara,Toshiyuki Takagi
The Fourteenth International Conference on Flow Dynamics(ICFD2017)   1 Nov 2017   
Experimental Research on Electromagnetic Acoustic Testing of Plastic Deformation Based on the Polarization of Rayleigh Wave
Manru He, Shiqi Zhao, Cuixiang Pei, Shejuan Xie, Zhenmao Chen,Tetsuya Uchimoto,Toshiyuki Takagi
The Fourteenth International Conference on Flow Dynamics(ICFD2017)   1 Nov 2017   
Influence of Signal Frequency on Thickness Measurement by Electromagnetic Acoustic Transducer
Hongjun Sun, Ryoichi Urayama, Tetsuya Uchimoto, Toshiyuki Takagi, Lalita Udpa
The Fourteenth International Conference on Flow Dynamics(ICFD2017)   1 Nov 2017   
Investigation of Magnetization Methods to Evaluate Residual Strain in Carbon Steel by Eddy Current Magnetic Signature Method
Takanori Matsumoto, Tetsuya Uchimoto, Toshiyuki Takgai, Gerd Dobmann, Shinji Oozono, Hideki Yuya
The Fourteenth International Conference on Flow Dynamics(ICFD2017)   1 Nov 2017   
Functional Fiber-reinforced Plastic and Nondestructive Evaluation for Advanced Maintenance [Invited]
Toshiyuki Takagi, Hiroyuki Kosukegawa, Tetsuya Uchimoto
The 3rd Symposium on SIP Innovative measurement and analysis for structual materials(SIP-IMASM 2017)and TIA-Fraunhofer workshop   4 Oct 2017   
Simulation and Measurement of Electromagnetic Nondestructive Testing for Carbon Fiber Reinforced Plastic [Invited]
Toshiyuki Takagi, Hiroyuki Kosukegawa, Tetsuya Uchimoto
18th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering(ISEF)   14 Sep 2017   
Characterization and Modeling of Magnetic Barkhausen Noise Envelope under both Mag-netic and Mechanical Stress Excitation
Bhaawan Gupta, Benjamin Ducharne, Gael Sebald, Tet-suya Uchimoto and Yoann Herbrard
22nd International Workshop on Electromagnetic Nondestructive Evaluation (ENDE 2017)   8 Sep 2017   
Combination Effect of Plastic Deformation and Fatigue Loads on Electromagnetic Properties for 304 Austenitic Stainless Steel
Shejuan Xie, Lei Wu, Zongfei Tong, Hong-En Chen, Zhen-mao Chen, Tetsuya Uchimoto and Toshiyuki Takagi
22nd International Workshop on Electromagnetic Nondestructive Evaluation (ENDE 2017)   8 Sep 2017   
Eddy Current Testing of Copper Alloy Combustion Chamber of Rocket Engine
Tetsuya Uchimoto, Kazuhiro Nakajima, Toshiyuki Takagi, Eiichi Sato, Mitsuharu Shiwa, Shusuke Hori and Masao Takegoshi
22nd International Workshop on Electromagnetic Nondestructive Evaluation (ENDE 2017)   8 Sep 2017   
Nondestructive Evaluation of Mechanical Properties of Cast Iron by Magnetic Incremental Permeability Method
Takanori Matsumoto, Tetsuya Uchimoto, Toshiyuki Takagi, Gabor Vertesy, Hidehiko Kage and Gerd Dobmann
22nd International Workshop on Electromagnetic Nondestructive Evaluation (ENDE 2017)   8 Sep 2017   
Continuous Wave and Pulse Wave Electromagnetic Acoustic Res-onance for the Measurement of Pipe Wall Thickness
Hongjun Sun, Ryoichi Urayama, Mitsuo Hashimoto, Fumio Kojima, Tetsuya Uchimoto and Toshiyuki Takagi
The 18th International Symposium on Applied Electromagnetics and Mechanics (ISEM2017)   7 Sep 2017   
Frequency-band-selecting pulsed eddy current testing method for the detection of a certain depth range of defects
Ying ZHAO, Shejuan XIE, Mingming TIAN, Zhenmao CHEN, Feng JIN, Tetsuya UCHIMOTO,Toshiyuki TAKAGI
The 18th International Symposium on Applied Electromagnetics and Mechanics (ISEM2017)   6 Sep 2017   
Dynamic hysteresis lump model including fractional operators for the incremental permeability nondestructive testing
Benjamin DUCHARNE, Bhaawan GUPTA, Gael SEBALD, Tetsuya UCHIMOTO
The 18th International Symposium on Applied Electromagnetics and Mechanics (ISEM2017)   5 Sep 2017   
Electromagnetic NDE of plastic deformation in carbon steels by incremental permeability method
Takanori MATSUMOTO,Tetsuya UCHIMOTO, Toshiyuki TAKAGI, Gerd DOBMANN, Satoru ABE, Hideki YUYA
The 18th International Symposium on Applied Electromagnetics and Mechanics (ISEM2017)   5 Sep 2017   
Magnetic Properties Analysis for Magnetic Grains with Different Thermal Distributions
Kenichi TERASHIMA, Naomichi SAKAMOTO, Katsuhiko YAMAGUCHI, Tetsuya UCHIMOTO, Toshiyuki TAKAGI
The 18th International Symposium on Applied Electromagnetics and Mechanics (ISEM2017)   5 Sep 2017   
Novel Electromagnetic Acoustic Transducer for Measuring the Thickness of Small Specimen Areas
Hongjun SUN, Ryoichi URAYAMA, Mitsuo HASHIMOTO, Fumio KOJIMA, Tetsuya UCHIMOTO, Toshiyuki TAKAGI
The 18th International Symposium on Applied Electromagnetics and Mechanics (ISEM2017)   5 Sep 2017   
From magnetic Barkhausen noise to quasi-static vector Preisach hysteresis model distribution
Bhaawan GUPTA, Benjamin DUCHARNE, Gael SEBALD, Tetsuya UCHIMOTO, Yoann HEBRARD
The 18th International Symposium on Applied Electromagnetics and Mechanics (ISEM2017)   4 Sep 2017   
Length Sizing of Cracks in Ferromagnetic Steels by Transmitter-receiver Type Eddy Current Testing Probe
Tetsuya UCHIMOTO, Toshiyuki TAKAGI, Mitsuo HASHIMOTO, Ziyue XU, Yanzhen ZHAO
4 Sep 2017   
Evaluation of Degradation of Structural Materials by Magnetic Incremental Permeability Method [Invited]
T. Uchimoto, T. Takagi, T. Matsumoto, and G. Dobmann
2017 Far East Forum on Nondestructive Evaluation/Testing (FENDT2017)   22 Jun 2017   
Characterization of Fiber Orientation of CFRP using Eddy Current Testing with Differential Type Probe
Hiroyuki Kosukegawa, Ryoichi Urayama, Tetsuya Uchimoto, Toshiyuki Takagi
2017 KSNT Annual Spring Conference & International Workshop   25 May 2017   
Nondestructive evaluation of plastic strain in carbon steels by magnetic incremental permeability method
T. Matsumoto, T. Uchimoto, T. Takagi and G. Dobmann
Laser Solutions for Space and the Earth 2017   19 Apr 2017   
Sizing of Fatigue Cracks in Ferromagnetic Materials by Transmitter-receiver Type Eddy Current Testing Probe
14 Mar 2017   
Eddy Current Testing for NDT of CFRP - Electromagnetic Numerical Analysis and Functionalization in Detectability -
Hiroyuki Kosukegawa, Ryoichi Urayama, Tetsuya Uchimoto, Toshiyuki Takagi
TFC Workshop for Advanced Maintenance on Composite Materials   15 Feb 2017   
渦電流探傷法を用いた炭素繊維強化プラスチックの欠陥検出
第25回MAGDAコンファレンス in 桐生 -電磁現象及び電磁力に関するコンファレンス-   24 Nov 2016   
増分透磁率法による炭素鋼の残留ひずみの電磁非破壊評価
第25回MAGDAコンファレンス in 桐生 -電磁現象及び電磁力に関するコンファレンス-   24 Nov 2016   
超伝導電磁石を用いた大振幅EMATシステムの構築と定量的評価
(一社) 日本非破壊検査協会 平成28年度第2回「非線形現象を利用した非破壊計測技術に関する研究会」   21 Nov 2016   
Comparative Study of Thickness Measurement of Corroded Bent Pipe
The 3rd International Conference on Maintenance Science and Technology (ICMST 2016)   2 Nov 2016   
Detectability of Eddy Current Testing for Fiber Orientation of Cross-ply CFRP with Differential Type Probe
The 3rd International Conference on Maintenance Science and Technology (ICMST 2016)   2 Nov 2016   
Quantitative Evaluation of Residual Strain in Austenitic Stainless Steels Using Eddy Current Testing
The 3rd International Conference on Maintenance Science and Technology (ICMST 2016)   2 Nov 2016   
Characterization of Carbon Fibers Orientation in CFRP by Eddy Current Testing with Differential Type Probe
Thirteenth International Conference on Flow Dynamics (ICFD2016)   11 Oct 2016   
Characterization of Plastic Deformation and Residual Stress using Electromagnetic NDT Methods
The Sixteenth International Symposium on Advanced Fluid Information (AFI-2016)   11 Oct 2016   
Development of Ferromagnetic Nanoparticulate Filled CFRP for Amplification of Eddy Current Signals
Thirteenth International Conference on Flow Dynamics (ICFD2016)   11 Oct 2016   
Development of Superconducting Electromagnetic Acoustic Transducer System and Quantitative Evaluation of Ultrasound Transmission by Numerical Analysis
Thirteenth International Conference on Flow Dynamics (ICFD2016)   11 Oct 2016   
Eddy Current Testing of Rocket Engine Combustion Chamber Using Mock-up Test Specimen
Thirteenth International Conference on Flow Dynamics (ICFD2016)   11 Oct 2016   
Evaluation of Residual Strain of Carbon Steels by Magnetic Incremental Permeability Method
Thirteenth International Conference on Flow Dynamics (ICFD2016) Proceedings   11 Oct 2016   
International Collaborative Research on Smart Layered Materials and Structures for Energy Saving
The Sixteenth International Symposium on Advanced Fluid Information (AFI-2016)   11 Oct 2016   
Quantitative Evaluation of Pipe Wall Thinning by Remote Field Eddy Current Testing Using Surface Coils
Thirteenth International Conference on Flow Dynamics (ICFD2016)   11 Oct 2016   
Assessment of Eddy Current Signal in CFRP for Characterization of Fiber Orientation
Thirteenth International Conference on Flow Dynamics (ICFD2016)   10 Oct 2016   
Modeling Study of EMAT Using Pancake Coil for Magnetic Material
Thirteenth International Conference on Flow Dynamics (ICFD2016)   10 Oct 2016   
MECHANISM STUDY OF EDDY CURRENT TESTING SIGNALS CHANGE BY HEAT TREATMENT
The 21st International Workshop on Electroagnetic NonDestructive Evaluation(ENDE2016)   27 Sep 2016   
MAGNETIC NON-DESTRUCTIVE EVALUATION OF DUCTILE CAST IRON WITH A RETAINED CHILL CONTENT
The 21st International Workshop on Electroagnetic NonDestructive Evaluation(ENDE2016)   26 Sep 2016   
NONDESTRUCTIVE EVALUATION OF STRUCTURAL CHANGE DUE TO CREEP DEGRADATION IN P91 STEEL BY MICROMAGNETIC PROPERTIES
he 21st International Workshop on Electroagnetic NonDestructive Evaluation(ENDE2016)   26 Sep 2016   
Pipe-wall-thinning measurement from electromagnetic acoustic resonance at an elevated temperature
The 7th International Conference on Electromagnetic Field Problems and Applications   19 Sep 2016   
Comparative study of two-dimensional finite element models for EMAT with normal bias field
The 7th International Conference on Electromagnetic Field Problems and Applications   Sep 2016   
Evaluation of the Influence of Fatigue Crack Closure on Eddy Current Testing Signals
日本保全学会 第13回学術講演会   26 Jul 2016   
超伝導電磁超音波送信システムの構築と数値解析による超音波送信特性の定量的評価
日本保全学会 第13回学術講演会   26 Jul 2016   
Development and Performance Evaluation of High Temperature Electromagnetic Acoustic Transducer
Review of Progress in Quantitative Nondestructive Evaluation (QNDE) 2016   22 Jul 2016   
Phased Array with Surface Acoustic Wave (SAW PA) for Screening and Sizing of Surface Defects
Review of Progress in Quantitative Nondestructive Evaluation (QNDE) 2016   20 Jul 2016   
渦電流試験法を用いたCFRP の表面近傍における炭素繊維の配向検出
保守検査部門・新素材に関する非破壊試験部門 合同ミニシンポジウム   7 Jul 2016   
電磁超音波探触子による炭素鋼配管肉厚測定とシミュレーション
保守検査部門・新素材に関する非破壊試験部門 合同ミニシンポジウム   7 Jul 2016   
励磁制御渦電流試験信号を用いた配管減肉の残存肉厚サイジング
第21回動力・エネルギー技術シンポジウム   16 Jun 2016   
Evaluation of Pipe Wall Thinning from Outside of Piping by Excitation Control Eddy Current Testing
The 19th World Conference on Non-Destructive Testing (WCNDT2016) in Munich   15 Jun 2016   
Non-Destructive Assessment of Fiber Alignment in CFRP using Eddy Current Testing with Differential Type Probe
The 19th World Conference on Non-Destructive Testing (WCNDT2016) in Munich   15 Jun 2016   

Research Grants & Projects

 
マルチスケール電磁アプローチによる省エネ型自動車用高機能鋳鉄の組織制御評価手法の開発
Energy Conservation Technology Research and Development
Project Year: Jan 2005 - Dec 2007
マルチスケール電磁アプローチによるニッケル基合金の材料劣化の評価
Grant-in-Aid for Scientific Research
Project Year: Apr 2004 - Mar 2005
磁気測定による材料劣化の予兆診断手法の確立
Nuclear and Atomic Science Research
Project Year: Dec 2005 - Mar 2008
Type-IV損傷の電磁非破壊検出技術の開発
Nuclear and Atomic Science Research
Project Year: Dec 2004 - Mar 2008

Patents

 
5052381 : 鋳鉄の黒鉛評価方法および鋳鉄の黒鉛評価装置
釜坂 剛史、高木 敏行、内一 哲哉
4843785 : 気相ダイヤモンド膜のコーティング方法及び装置
阿部 利彦, 高木 敏行, 内一 哲哉, 三木 寛之, S.Konoplyuk
2011-163800 : 模擬応力腐食割れ製作技術
遊佐 訓孝、内一 哲哉、高木 敏行、橋爪 秀利
4420173 : 非鏡面ダイヤモンドによる低摩擦摺動面
阿部 利彦, 高木 敏行, 孫 正明, 牧野 純, 内一 哲哉
4327745 : 渦電流探傷プローブ及び渦電流探傷装置
遠藤 久, 高木 敏行, 松井 哲也, 小池 正浩, 西水 亮, 小島 史男, 橋本 光男
4192230 : 鋳鉄の非破壊評価及び装置
高木 敏行、内一 哲哉、阿部 利彦、セルギイ コノプリユツク、黄 皓宇
2008-224224 : 金属ガラス評価方法およびその装置
阿部 利彦、井上 明久、木村 久道、福原 幹夫、王 新敏、高木 敏行、内一 哲哉、遠藤 久
2007-155041 : フローティング作用を有する低摩擦・低摩耗摺動機構
白田 良晴, 高木 敏行, 阿部 利彦, 内一 哲哉, 三木 寛之
2006-255314 : 磁場発生装置
遠藤 久, 高木 敏行, 内一 哲哉, 阿部 利彦, 永富 良一, 出江 紳一, 八島 芳信, 王 新敏, 松村 亮三
2006-144979 : 回転ダイヤモンド摺動体による摩擦低減方法
阿部 利彦, 高木 敏行, 内一 哲哉, 小濱 泰昭, 中森 一郎
2006-138784 : 渦電流探傷プローブおよび渦電流探傷システム
遠藤 久, 阿部 利彦, 内一 哲哉, 高木 敏行
3796570 : 渦電流探傷法及び探傷プロ-ブ
高木 敏行, 内一 哲哉, 佐藤 一彦, 黄 皓宇
2006-001829 : チタン炭化物焼結体又はチタンシリコン炭化物焼結体、同製造方法、同加工方法又はコーティング方法及び同用基板
阿部 利彦, 孫 正明, 高木 敏行, 内一 哲哉, セルギイ コノプリユツク, 石原 知
2005-083961 : 歪センサー
高木 敏行, 今泉 健, 竹野 貴法, ボズコ・アクセレイ・ディミティリエヴィッチュ
2005-43154 : 渦電流探傷プローブ
西水 亮, 松井 哲也, 小池 正浩, 高木 敏行, 内一 哲哉, 黄 皓宇, 遠藤 久
2004-219234 : 鋳鉄の磁気的評価方法
阿部 利彦, 高木 敏行, 内一 哲哉
特開平11-326568 : プラズマ安定化装置
宮健三, 吉田義勝, 内一哲哉
特開平8-254584 : 核融合炉の磁場リップル低減装置
宮健三, 吉田義勝, 内一哲哉, 樋笠 博正

Social Contribution

 
渦電流法を用いた鋳鉄硬さ計の開発
[TV or radio appearance, Contribution]  NHK  Dec 2005
鋳鉄の材質評価システム 電磁センシングを活用 東北大流体研 2社と共同開発へ
[TV or radio appearance, Contribution]  日刊工業新聞  18 Apr 2003
東北大学流体科学研究所の内一哲哉講師らの研究グループは、日下レアメタル研究所、東北電子産業、産業技術総合研究所東北センターと共同で、電磁センシングをもちいた鋳鉄の材質評価システムの開発に乗り出した。
鋳鉄の基地組織非破壊で評価可能
[TV or radio appearance, Contribution]  日刊工業新聞  20 Feb 2003
東北大など非接触電磁センサーでライフサイクル管理システム構築へ
東北大学流体科学研究所の内一哲哉講師らの研究グループは、日下レアメタル研究所、東北電子産業、産業技術総合研究所東北センターと共同で、鋳鉄の基地組織を非接触電磁センサーにより評価する祖プチを開発した。

Others

 
Jul 2007   電磁現象を用いた片状黒鉛鋳鉄における黒鉛組織の推定
片状黒鉛鋳鉄における黒鉛組織の形状・サイズと電磁現象の関係を明らかにする。
Dec 2006   経年劣化事象の解明等
我が国の原子力発電所における高経年化対策に資するため、国内実用原子力発電プラントにおける高経年化に係る技術情報基盤の整備を行うことを本事業の目的とする。
Apr 2006   高速磁化過程に着目した非線形渦電流法による高クロム鋼のクリープ損傷に伴う組織評価
高速磁化過程に着目した非線形渦電流法による高クロム鋼のクリープ損傷に伴う組織評価
Apr 2006   電磁現象を用いた片状黒鉛鋳鉄における黒鉛形状の推定
電磁現象を用いた片状黒鉛鋳鉄における黒鉛形状の推定
Jan 2006   磁気測定による材料劣化の予兆診断手法の確立
クロなアプローチにより得られる磁気特性と劣化の相関関係の評価と、交流磁化法、渦電流法に基づくマクロなアプローチによる評価を併せて議論する電磁マルチスケールアプローチにより、磁気測定による材料劣化の予兆診断手法を確立させる。このために平成18年度は、熱処理によって作成した照射誘起偏析模擬材のマクロおよびミクロでの電磁特性評価と、磁気モデルと3次元電磁場解析コードの構築を行う。