TSUMURA Takuya

J-GLOBAL         Last updated: Apr 24, 2019 at 10:13
 
Avatar
Name
TSUMURA Takuya
Affiliation
National Institute of Technology (KOSEN), Okinawa College
Section
Department of Mechanical Systems Engineering
Job title
Assistant Professor
Degree
Doctor of Engineering(Osaka University)

Research Areas

 
 

Academic & Professional Experience

 
Apr 2015
 - 
Today
Associate Professor, Department of Mechanical Systems Engineering, National Institute of Technology, Okinawa College
 

Education

 
Apr 1992
 - 
Mar 1996
Welding and Production Engineering (Course of Welding and Production Engineering), Graduate School of Engineering, Osaka University
 

Awards & Honors

 
Nov 2017
Basic research of improvement of the formability for Mg alloy sheet by FSP, Young Researcher Award for the Heisei 29 yeargiven by the Kyushu Branch, The Society of Materials Science, Japan, Kyushu Branch, The Society of Materials Science, Japan
Winner: IHA Kento, TSUMURA Takuya, MASAKI Kiyotaka
 

Published Papers

 
L. Zhou, K. Nakata, T. Tsumura, H. Fujii, K. Ikeuchi, Y. Michishita, Y. Fujiya and M. Morimoto
Journal of Materials Engineering and Performance   23(10) 3718-3726   Oct 2014   [Refereed]
© 2014 ASM International. Keyhole left at 316L stainless steel friction stir welding/friction stir processing seam was repaired by filling friction stir welding (FFSW). Both metallurgical and mechanical bonding characteristics were obtained by the...
Toshikazu MATSUYAMA, Takuya TSUMURA and Kazuhiro NAKATA
Quarterly Journal of the Japan Welding Society   31(4) 73s-77s   Nov 2013   [Refereed]
To use brass as a tribological material instead of Pb bronze, the feasibility of forming a lap joint of brass sheet on steel plate was investigated by using Friction Stir Welding, and it was proved that a lap joint with smooth surface and good joi...
L. Zhou, K. Nakata, J. Liao, T. Tsumura
Materials and Design   42 505-512   Dec 2012   [Refereed]
Non-combustive Mg-9Al-Zn-Ca magnesium alloy was friction stir welded with rotation speeds ranging from 500 to 1250rpm at a constant welding speed of 200mm/min. Defect-free joints were successfully produced at rotation speeds of 750 and 1000rpm. Th...
L. Zhou, D. Liu, K. Nakata, T. Tsumura, H. Fujii, K. Ikeuchi, Y. Michishita, Y. Fujiya and M. Morimoto
Science and Technology of Welding and Joining   17(8) 649-655   Nov 2012   [Refereed]
A new technique of self-refilling friction stir welding (SRFSW) relying on non-consumable joining tool has been developed to repair the keyhole left at the end of 316L stainless steel friction stir welding/friction stir processing (FSW/FSP) seam. ...
Effect of α' Martensite Structure of Ti-15Nb Alloy on Material Properties and its Surface Hardening Treatment by Plasma Nitriding
Journal of the Japan Society for Heat Treatment   52(5) 263-268   Oct 2012   [Refereed]

Misc

 
NASHIRO Yuuki, SHINYA Nobuhide, TSUMURA Takuya and NAKATA Kazuhiro
溶接学会全国大会講演概要   2015(97) 10-11   Aug 2015
寺坂光史, 榊和彦, 近藤敬, 中田一博, 津村卓也
日本機械学会機械材料・材料加工技術講演会論文集(CD-ROM)   21st ROMBUNNO.526   Nov 2013
榊和彦, 近藤敬, 寺坂光史, 中田一博, 津村卓也
日本金属学会講演概要(CD-ROM)   153rd ROMBUNNO.205   Sep 2013
榊和彦, 近藤敬, 中田一博, 津村卓也
日本溶射学会全国講演大会講演論文集   97th 11-12   Jun 2013
TERASAKA Koji, SAKAKI Kazuhiko, KONDO Kei, NAKATA Kazuhiro, TSUMURA Takuya
The Proceedings of the Materials and processing conference   2013(0) _526-1_-_526-4_   2013

Conference Activities & Talks

 
(B12) Basic research on improvement of the formability for Mg alloy sheet by FSP
IHA Kento, MASAKI Kiyotaka, and TSUMURA Takuya
25 Nov 2017   
(A6) Effect of edge shape on joint probability for electric pressure welding of reinforcing steel
ARAI Ryota, DANA Toshinori, TSUMURA Takuya, MAKISHI Takashi, HANEJI Tatsushi, TERUYA Shun, MURAYOSHI Seiyu, and KINJYO Yutaka
25 Nov 2017   
Basic study on butt joining of dissimilar metal by friction stir welding with tool offset
OSHIRO Ryoma, TSUMURA Takuya
3 Mar 2017   
新城真里奈, 津村卓也, 中田一博
溶接学会全国大会講演概要   3 Aug 2015   
榊和彦, 近藤敬, 近藤敬, 寺坂光史, 中田一博, 津村卓也
日本金属学会講演概要(CD-ROM)   3 Sep 2013   

Research Grants & Projects

 
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(B))
Project Year: 2008 - 2010    Investigator(s): Hidetoshi FUJII
Friction stir welding was performed for carbon steel with different carbon contents including hyper eutectoid steel below and above the A_1 point (eutectoid temperature 723℃). The microstructures of the above A_1 joints mainly consist of martensit...
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(A))
Project Year: 2005 - 2008    Investigator(s): Kazuhiro NAKATA
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(C))
Project Year: 2006 - 2007    Investigator(s): Takuya TSUMURA
The purpose of this research is to reveal the joining mechanism of friction spot joining process in the dissimilar lap joint between magnesium alloy and zinc coated steel, to investigate relation between the process parameters of friction spot joi...
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(A))
Project Year: 2003 - 2006    Investigator(s): Hidekazu MURAKAWA
Most of the construction processes in the welded structures is the thermal working, which is phenomenally a kind of unsteady and nonlinear behavior. An objective of this research was to visualize and reveal such a nonlinear behavior by using vario...
Ministry of Education, Culture, Sports, Science and Technology: Grants-in-Aid for Scientific Research(基盤研究(B))
Project Year: 2002 - 2004    Investigator(s): Yasuo TAKAHASHI
The adhesion behavior was observed under an ultra-high vacuum condition in order to comprehend the fundamental bonding principle. Al, Au, Cu and Ni fine wires were used as circuit wires and also Au, Al, Cu and Ni foils were used as a electronic pa...

Patents

 
野城 清, 中田 一博, 黒田 敏雄, 竹本 正, 藤井 英俊, 阿部 浩也, 津村 卓也, 前田 将克, 寺島 岳史, 西川 宏, 井上 明久, 木村 久道, 張 偉, ドミトリ ルズキン, 福原 幹夫, 王 新敏, 和田 武, 謝 国強, 関 一郎