In vitro corrosion fatigue;
LCF;
Low nickel stainless steel;
High nitrogen austenitic stainless steel;
Biomaterial;
Deformation induced martensite;
CRACK-GROWTH-BEHAVIOR;
TOXICITY;
D O I:
10.1016/j.msea.2012.01.034
中图分类号:
TB3 [工程材料学];
学科分类号:
0805 ;
080502 ;
摘要:
Corrosion fatigue behavior of a new austenitic stainless steel, with relatively low nickel, high nitrogen and manganese (216L), and the usual 316L steel was studied in SBF, both in stress and strain control mode. Corrosion fatigue life of 216L in stress control mode was found to be longer to that of the 316L at +/- 450 MPa and there was opposite trend at high stress amplitudes. In strain control fatigue life of 216L was found longer than that of 316L both in air and in SBF over the strain amplitudes studied. The higher fatigue resistance of the 216L is attributed to high nitrogen content and higher stability of the austenite. (C) 2012 Elsevier B.V. All rights reserved.
机构:
Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Liaoning, Peoples R ChinaChinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
Li, Jun
Yang, Yixun
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机构:
Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Liaoning, Peoples R ChinaChinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
Yang, Yixun
Ren, Yibin
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机构:
Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R ChinaChinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
Ren, Yibin
Dong, Jiahui
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机构:
Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Liaoning, Peoples R ChinaChinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
Dong, Jiahui
Yang, Ke
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机构:
Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R ChinaChinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
机构:
Institute of Metal Research, Chinese Academy of SciencesInstitute of Metal Research, Chinese Academy of Sciences
Yibin Ren
Jiahui Dong
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机构:
Institute of Metal Research, Chinese Academy of Sciences
School of Materials Science and Engineering, University of Science and Technology of ChinaInstitute of Metal Research, Chinese Academy of Sciences
Jiahui Dong
Ke Yang
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h-index: 0
机构:
Institute of Metal Research, Chinese Academy of SciencesInstitute of Metal Research, Chinese Academy of Sciences