MISC

2016年10月

Time-of-flight neutron Bragg-edge transmission imaging of microstructures in bent steel plates

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
  • Yuhua Su
  • Kenichi Oikawa
  • Stefanus Harjo
  • Takenao Shinohara
  • Tetsuya Kai
  • Masahide Harada
  • Kosuke Hiroi
  • Shuoyuan Zhang
  • Joseph Don Parker
  • Hirotaka Sato
  • Yoshinori Shiota
  • Yoshiaki Kiyanagi
  • Yo Tomota
  • 全て表示

675
開始ページ
19
終了ページ
31
記述言語
英語
掲載種別
DOI
10.1016/j.msea.2016.08.037
出版者・発行元
ELSEVIER SCIENCE SA

Neutron Bragg-edge transmission imaging makes it possible to quantitatively visualize the two-dimensional distribution of microstructure within a sample. In order to examine its application to engineering products, time-of-flight Bragg-edge transmission imaging experiments using a pulsed neutron source were performed for plastically bent plates composed of a ferritic steel and a duplex stainless steel. The non-homogeneous microstructure distributions, such as texture, crystalline size, phase volume fraction and residual elastic strain, were evaluated for the cross sections of the bent plates. The obtained results were compared with those by neutron diffraction and electron back scatter diffraction, showing that the Bragg-edge transmission imaging is powerful for engineering use. (C) 2016 Elsevier B.V. All rights reserved.

リンク情報
DOI
https://doi.org/10.1016/j.msea.2016.08.037
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000384383700003&DestApp=WOS_CPL
URL
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84982171135&origin=inward
ID情報
  • DOI : 10.1016/j.msea.2016.08.037
  • ISSN : 0921-5093
  • eISSN : 1873-4936
  • SCOPUS ID : 84982171135
  • Web of Science ID : WOS:000384383700003

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