Effects of inclusion types on the high-cycle fatigue properties of high-strength steel

doi:10.1016/j.scriptamat.2021.114232

CORC > 金属研究所 > 中国科学院金属研究所

	Effects of inclusion types on the high-cycle fatigue properties of high-strength steel
	Wang, P.1,2; Wang, B.1; Liu, Y.1; Zhang, P.1,2; Luan, Y. K.1,2; Li, D. Z.1,2; Zhang, Z. F.1,2
刊名	SCRIPTA MATERIALIA
	2022
卷号	206 页码:6
关键词	High carbon chromium bearing steel High-cycle fatigue Inclusion types Stress intensity factor Fatigue cracking
ISSN号	1359-6462
DOI	10.1016/j.scriptamat.2021.114232
通讯作者	Zhang, P.(pengzhang@imr.ac.cn) ; Zhang, Z. F.(zhfzhang@imr.ac.cn)
英文摘要	The high-cycle fatigue fracture behavior induced by different types of inclusions for high-strength steels was investigated. It is found that fatigue cracking of high carbon chromium bearing steel mainly originated from the interface between the matrix and the oxide inclusions while from the inside for nitride inclusions in the fatigue failure origin, respectively. The two fatigue cracking modes induced by different types of inclusions often result in a great difference in the fatigue lives even though considering the stress amplitude as well as the inclusion size. Therefore, an inclusion type factor was established for the first time to unify the effects of the inclusion types on the fatigue properties and the modified stress intensity factor could well predict the fatigue lives. These results distinguish the differences of the inclusion types in the fatigue performance and the role in trace elements control in metallurgy for the high-strength steels. (c) 2021 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
资助项目	National Natural Science Foundation of China (NSFC)[51771208] ; National Natural Science Foundation of China (NSFC)[52001310] ; National Natural Science Foundation of China (NSFC)[U1664253] ; Youth Innovation Promotion Association CAS[2018226] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDC04040502] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB22020202] ; National Science and Technology Major Project[J2019-VI-0019-0134] ; LiaoNing Revitalization Talents Program[XLYC1808027]
WOS研究方向	Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000704383000003
资助机构	National Natural Science Foundation of China (NSFC) ; Youth Innovation Promotion Association CAS ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Science and Technology Major Project ; LiaoNing Revitalization Talents Program
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/166734]
专题	金属研究所_中国科学院金属研究所
通讯作者	Zhang, P.; Zhang, Z. F.
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, Hefei 230026, Peoples R China
推荐引用方式 GB/T 7714	Wang, P.,Wang, B.,Liu, Y.,et al. Effects of inclusion types on the high-cycle fatigue properties of high-strength steel[J]. SCRIPTA MATERIALIA,2022,206:6.
APA	Wang, P..,Wang, B..,Liu, Y..,Zhang, P..,Luan, Y. K..,...&Zhang, Z. F..(2022).Effects of inclusion types on the high-cycle fatigue properties of high-strength steel.SCRIPTA MATERIALIA,206,6.
MLA	Wang, P.,et al."Effects of inclusion types on the high-cycle fatigue properties of high-strength steel".SCRIPTA MATERIALIA 206(2022):6.