Microstructural evolution and mechanical properties of biomedical Co-Cr-Mo alloy subjected to high-pressure torsion
详细信息 查看全文
- 作者：Murat Isika ; murat@imr.tohoku.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Mitsuo Niinomib ; niinomi@imr.tohoku.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Ken Choc ; k_cho@imt.eng.osaka-u.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Masaaki Nakaib ; nakai@imr.tohoku.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Huihong Liub ; liuhuihong@imr.tohoku.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Hakan Yilmazerb ; hakan@imr.tohoku.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Zenji Horitad ; e ; horita@zaiko.kyushu-u.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Shigeo Satof ; s.sato@mx.ibaraki.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Takayuki Narushimag ; narut@material.tohoku.ac.jp" class="auth_mail" title="E-mail the corresponding author
- 关键词：Co&ndash ; Cr&ndash ; Mo alloys ; Biomaterials ; High-pressure torsion ; Martensitic phase transformation ; Grain refinement
- 刊名：Journal of the Mechanical Behavior of Biomedical Materials
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：59
- 期：Complete
- 页码：226-235
- 全文大小：3794 K
文摘
- class="listitem" id="list_li0005">
- class="label">•
The effects of high-pressure torsion on biomedical Co–Cr–Mo alloy were investigated.
- class="label">•
HPT processing causes γ→ε martensitic transformation in Co–Cr–Mo alloy.
- class="label">•
Grain refinement of Co–Cr–Mo alloy occurs into the nanometer level.
- class="label">•
Strength of Co–Cr–Mo alloy increases with the effect of high-pressure torsion.
- class="label">•
Hardness of Co–Cr–Mo alloy also increases with the effect of high-pressure torsion.