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Effect of primary carbides on rolling contact fatigue behaviors of M50 bearing steel

文献类型：期刊论文

作者Shao, Ziheng1,2; Zhu, Yankun1; Zhang, Peng1,2; Cao, Yanfei1,2; Wang, Bin1; Xu, Zikuan1; Liu, Hanzhong1; Gu, Xuezhong1; Liu, Hongwei1,2; Li, Dianzhong1,2
刊名INTERNATIONAL JOURNAL OF FATIGUE
出版日期2024-02-01
卷号179页码:11
关键词Rolling contact fatigue Primary carbides Shakedown analysis Plastic deformation accumulation Critical sizes
ISSN号0142-1123
DOI10.1016/j.ijfatigue.2023.108054
通讯作者Zhang, Peng(pengzhang@imr.ac.cn) ; Zhang, Zhefeng(zhfzhang@imr.ac.cn)
英文摘要It is perceived that the fatigue performance of high-strength steel is preponderantly affected by internal defects. Inclusions may be efficaciously controlled and primary carbides have been proved to be the principal type of defects in M50 bearing steels. Primary carbides in service-status M50 were systematically characterized and the rolling contact fatigue (RCF) properties were evaluated under different friction conditions in this work. An innovative method of shakedown analysis was proposed for the first time, extending the shakedown analysis of materials as an integral based on traditional shakedown theory to that of weaker internal defects. By the response of primary carbides, the RCF process was separated into a plastic instability period and an elastic shakedown period. The accumulation of plastic deformation around carbides before shakedown was proposed as the RCF damage parameter, and the influence of primary carbides was studied based on the damage criterion. The competition between surface and internal fatigue initiation was revealed via different friction coefficients. A predictive model for RCF initiation was established, which could predict the critical sizes for disparate types of primary carbides not deleterious to RCF performance, and the critical sizes under typical industrial service condition were reckoned.
资助项目National Science and Technology Major Project[J2019-VI-0019-0134] ; National Natural Science Foundation of China (NSFC)[52001310] ; National Natural Science Foundation of China (NSFC)[52130002] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDC04040502] ; Outstanding Postgraduate Innovative Research Project CAS[1193002090] ; KC Wong Education Foundation[GJTD-2020-09] ; Open Research Fund from the State Key Laboratory of Rolling and Automation, Northeastern University[2021RALKFKT004]
WOS研究方向Engineering ; Materials Science
语种英语
WOS记录号WOS:001119590200001
出版者ELSEVIER SCI LTD
资助机构National Science and Technology Major Project ; National Natural Science Foundation of China (NSFC) ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Outstanding Postgraduate Innovative Research Project CAS ; KC Wong Education Foundation ; Open Research Fund from the State Key Laboratory of Rolling and Automation, Northeastern University
源URL[http://ir.imr.ac.cn/handle/321006/177084]  
专题金属研究所_中国科学院金属研究所
通讯作者Zhang, Peng; Zhang, Zhefeng
作者单位1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
推荐引用方式
GB/T 7714		 Shao, Ziheng,Zhu, Yankun,Zhang, Peng,et al. Effect of primary carbides on rolling contact fatigue behaviors of M50 bearing steel[J]. INTERNATIONAL JOURNAL OF FATIGUE,2024,179:11.
APA Shao, Ziheng.,Zhu, Yankun.,Zhang, Peng.,Cao, Yanfei.,Wang, Bin.,...&Zhang, Zhefeng.(2024).Effect of primary carbides on rolling contact fatigue behaviors of M50 bearing steel.INTERNATIONAL JOURNAL OF FATIGUE,179,11.
MLA Shao, Ziheng,et al."Effect of primary carbides on rolling contact fatigue behaviors of M50 bearing steel".INTERNATIONAL JOURNAL OF FATIGUE 179(2024):11.

入库方式： OAI收割

来源：金属研究所

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