Fretting;
Very high cycle fatigue;
Ultrasonic testing;
Fatigue damage;
STEEL;
D O I:
10.1016/j.triboint.2013.10.023
中图分类号:
TH [机械、仪表工业];
学科分类号:
0802 ;
摘要:
Early crack initiation due to fretting may have an important role in fatigue strength of steel components, mainly in the very high-cycle regime, i.e., beyond a million cycles. This work aimed to induce very high-cycle fretting-fatigue on a medium strength steel alloy in the ultrasonic regime. Specimens were subjected to push-pull fatigue and 10 mu m-amplitude fretting with crossed cylinders configuration. The normal load was held constant at 30 N. Results showed a knockdown factor of 1.5 for the fatigue strength in the fretting condition under study. The average diameter of the fretted surfaces was found to linearly increase with decreasing axial bulk stress amplitude. (C) 2014 Elsevier Ltd. All rights reserved.
机构:
Chinese Acad Sci, State Key Lab Nonlinear Mech, Inst Mech, Beijing 100190, Peoples R ChinaChinese Acad Sci, State Key Lab Nonlinear Mech, Inst Mech, Beijing 100190, Peoples R China
Sun, Chengqi
Song, Qingyuan
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h-index: 0
机构:Chinese Acad Sci, State Key Lab Nonlinear Mech, Inst Mech, Beijing 100190, Peoples R China
Song, Qingyuan
Hu, Yuanpei
论文数: 0引用数: 0
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机构:Chinese Acad Sci, State Key Lab Nonlinear Mech, Inst Mech, Beijing 100190, Peoples R China
Hu, Yuanpei
Wei, Yujie
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机构:Chinese Acad Sci, State Key Lab Nonlinear Mech, Inst Mech, Beijing 100190, Peoples R China
机构:
Univ Nat Resources & Life Sci BOKU, Inst Phys & Mat Sci, Peter Jordan Str 82, A-1190 Vienna, AustriaUniv Nat Resources & Life Sci BOKU, Inst Phys & Mat Sci, Peter Jordan Str 82, A-1190 Vienna, Austria
Karr, Ulrike
Schuller, Reinhard
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机构:
Univ Nat Resources & Life Sci BOKU, Inst Phys & Mat Sci, Peter Jordan Str 82, A-1190 Vienna, AustriaUniv Nat Resources & Life Sci BOKU, Inst Phys & Mat Sci, Peter Jordan Str 82, A-1190 Vienna, Austria
Schuller, Reinhard
Fitzka, Michael
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h-index: 0
机构:
Univ Nat Resources & Life Sci BOKU, Inst Phys & Mat Sci, Peter Jordan Str 82, A-1190 Vienna, AustriaUniv Nat Resources & Life Sci BOKU, Inst Phys & Mat Sci, Peter Jordan Str 82, A-1190 Vienna, Austria
Fitzka, Michael
Denk, Andreas
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h-index: 0
机构:
Univ Nat Resources & Life Sci BOKU, Struct Engn, Vienna, AustriaUniv Nat Resources & Life Sci BOKU, Inst Phys & Mat Sci, Peter Jordan Str 82, A-1190 Vienna, Austria
Denk, Andreas
Strauss, Alfred
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h-index: 0
机构:
Univ Nat Resources & Life Sci BOKU, Struct Mech, Vienna, AustriaUniv Nat Resources & Life Sci BOKU, Inst Phys & Mat Sci, Peter Jordan Str 82, A-1190 Vienna, Austria
Strauss, Alfred
Mayer, Herwig
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h-index: 0
机构:
Univ Nat Resources & Life Sci BOKU, Vienna, AustriaUniv Nat Resources & Life Sci BOKU, Inst Phys & Mat Sci, Peter Jordan Str 82, A-1190 Vienna, Austria
机构:
Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R ChinaChinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
Liu, Y. B.
Yang, Z. G.
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机构:
Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R ChinaChinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
Yang, Z. G.
Li, Y. D.
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机构:
Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R ChinaChinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
Li, Y. D.
Chen, S. M.
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h-index: 0
机构:
Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R ChinaChinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
Chen, S. M.
Li, S. X.
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h-index: 0
机构:
Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R ChinaChinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
Li, S. X.
Hui, W. J.
论文数: 0引用数: 0
h-index: 0
机构:
Cent Iron & Steel Res Inst, Beijing 100081, Peoples R ChinaChinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
Hui, W. J.
Weng, Y. Q.
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h-index: 0
机构:
Cent Iron & Steel Res Inst, Beijing 100081, Peoples R ChinaChinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
Weng, Y. Q.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,
2008,
497
(1-2):
: 408
-
415
机构:
China Univ Min & Technol, Sch Mech & Elect Engn, Xuzhou, Peoples R China
Univ Wuppertal, Dept Mech Engn, Wuppertal, GermanyChina Univ Min & Technol, Sch Mech & Elect Engn, Xuzhou, Peoples R China
Wang, Dagang
Zhang, Dekun
论文数: 0引用数: 0
h-index: 0
机构:
China Univ Min & Technol, Sch Mat Sci & Engn, Xuzhou, Peoples R ChinaChina Univ Min & Technol, Sch Mech & Elect Engn, Xuzhou, Peoples R China
Zhang, Dekun
Ge, Shirong
论文数: 0引用数: 0
h-index: 0
机构:
China Univ Min & Technol, Sch Mech & Elect Engn, Xuzhou, Peoples R ChinaChina Univ Min & Technol, Sch Mech & Elect Engn, Xuzhou, Peoples R China