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Strain-hardening characteristics of ferrite layers in pearlite microstructure
- フォーマット:
- 論文
- 責任表示:
- Yasuda, Yohei ; Ohashi, Tetsuya ; Shimokawa, Tomotsugu ; Niiyama, Tomoaki ; 安田, 洋平 ; 下川, 智嗣
- 言語:
- 英語
- 出版情報:
- Taylor and Francis Ltd., 2018-05-03
- 著者名:
Yasuda, Yohei Ohashi, Tetsuya Shimokawa, Tomotsugu Niiyama, Tomoaki 安田, 洋平 下川, 智嗣 - 掲載情報:
- Materials Science and Technology (United Kingdom)
- ISSN:
- 0267-0836
- 巻:
- 34
- 通号:
- 7
- 開始ページ:
- 772
- 終了ページ:
- 779
- バージョン:
- author
- 概要:
- 金沢大学理工研究域機械工学系<br />Strain hardening of ferrite layers in pearlite microstructures plays a crucial role in the stability of elasto-plastic deformation of pearlite. The effects of layer thickness, crystal orientation relationship and l … oading direction on the strain-hardening characteristics of the ferrite layers were studied by crystal plasticity analysis. The results show that the strain-hardening rate increases in the ferrite layers with small thickness, whereas at the same thickness, the strain-hardening rate varies depending on the loading direction and crystal orientation relationship. When the Schmid factors and mean-free paths of the activated systems are small and short, the strain-hardening rate tends to be high. The ferrite layer exhibits a remarkably high strain-hardening rate when slip systems are sequentially activated with the increase of deformation. © 2017 Institute of Materials, Minerals and Mining.<br />Embargo Period 12 months 続きを見る
- URL:
- http://hdl.handle.net/2297/00049670
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日本繊維機械学会 = Textile Machinery Society of Japan | |
日本繊維機械学会 = Textile Machinery Society of Japan | |
日本繊維機械学会 = Textile Machinery Society of Japan | |
金沢大学理工研究域機械工学系 |
日本繊維機械学会 = Textile Machinery Society of Japan |
| |
日本繊維機械学会 = Textile Machinery Society of Japan |
日本繊維機械学会 = Textile Machinery Society of Japan |