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
- 巻
- 675
- 号
- 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
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- DOI : 10.1016/j.msea.2016.08.037
- ISSN : 0921-5093
- eISSN : 1873-4936
- SCOPUS ID : 84982171135
- Web of Science ID : WOS:000384383700003