| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2015-09-08 |
| タイトル |
|
|
タイトル |
Evaluation of Ductile Damage Progress of Aluminum Single Crystal with Prior Activity of Single Slip System under Tensile Loading by Using Synchrotron White X-Ray |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Aluminum single crystal |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Ductile damage |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Crystal orientation |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
White X-ray |
| 資源タイプ |
|
|
資源 |
http://purl.org/coar/resource_type/c_6501 |
|
タイプ |
journal article |
| アクセス権 |
|
|
アクセス権URI |
open access |
| 著者 |
Shibano, J.
Kajiwara, K.
Tsukamoto, T.
Kawai, H.
Miura, S.
Zhang, S. Y.
Shobu, T.
Kobayashi, M.
|
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
44813 |
|
|
識別子Scheme |
KAKEN |
|
|
識別子URI |
https://nrid.nii.ac.jp/ja/nrid/1000060206141 |
|
|
識別子 |
60206141 |
|
|
姓名 |
柴野, 純一 |
|
|
言語 |
ja |
| 著者別名 |
|
|
|
識別子Scheme |
WEKO |
|
|
識別子 |
41381 |
|
|
姓名 |
三浦, 節男 |
|
|
言語 |
ja |
| 著者別名 |
|
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|
識別子Scheme |
WEKO |
|
|
識別子 |
41382 |
|
|
姓名 |
小林, 道明 |
|
|
言語 |
ja |
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
A ductile damage progress of an aluminum single crystal with the prior activity of the single slip system under tensile loading was verified by a profile analysis using white X-ray obtained in BL28B2 beam line of SPring-8. In this study, the aluminum single crystal of the purity 6N was used as a specimen prepared in I-type geometry for tensile test. A notch was introduced into one side of the center of a parallel part of the specimen by the wire electric discharge machining. White X-ray beam, which has 50 μm in both height and width, was incident into the specimen on the Bragg angle θ of 3 degrees using energy dispersive X-ray diffraction technique. The specimen was deformed by elongation in the direction of 45°to [11 and [11 crystal orientations, respectively, and a diffraction profile of the white X-ray from Al220 plane was analyzed. In profile analysis, an instrumental function was defined in consideration both of a divergence by a slit and a response function peculiar to the energy dispersive method. The Gauss component of integral breadth related to non-uniform strain and the Cauchy component of integral breadth related to crystallite size were determined by eliminating the broadening by the instrumental function from the diffraction profile of white X-ray. As a result, the characteristics of ductile damage progress near the notch of the aluminum single crystal were inspected from the distribution of both non-uniform strain and dislocation density. |
| 書誌情報 |
Materials Science Forum
巻 777,
p. 176-181,
発行日 2014
|
| DOI |
|
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|
識別子タイプ |
DOI |
|
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関連識別子 |
http://doi.org/10.4028/www.scientific.net/MSF.777.176 |
| 出版者 |
|
|
出版者 |
Trans Tech Publications |
|
言語 |
en |
| 関連サイト |
|
|
URL |
http://www.ttp.net/0255-5476.html |
| 著者版フラグ |
|
|
言語 |
en |
|
値 |
author |
| 出版タイプ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
18（柴野）.pdf (853.1 kB)
