Normalizing temperature influence on the microstructure characteristics, mechanical and wear performance of a novel high chromium cast iron

doi:10.1016/j.triboint.2024.110327

IMR OpenIR

	Normalizing temperature influence on the microstructure characteristics, mechanical and wear performance of a novel high chromium cast iron
	Wu, Shiyu 1,2; Wang, Dingchen 1,2; Tao, Xipeng 2; Wang, Xinguang 2; Zhang, Rui 2; Zhou, Zijian 2; Zhang, Song 1; Wu, Chenliang 1; Sun, Xiaofeng 2; Zhou, Yizhou 2; Cui, Chuanyong 2
通讯作者	Tao, Xipeng(xptao19b@imr.ac.cn) ; Zhang, Song(songzhang_sy@163.com) ; Cui, Chuanyong(chycui@imr.ac.cn)
	2025-02-01
发表期刊	TRIBOLOGY INTERNATIONAL
ISSN	0301-679X
卷号	202 页码:15
摘要	The microstructure, mechanical and wear behavior of a high chromium cast iron were studied at different normalizing temperatures (950 degrees C, 1000 degrees C, 1050 degrees C, 1100 degrees C). The martensite content was proportional to the normalizing temperature except at 1100 degrees C because of the appearance of retained austenite. As the temperature increased, the primary carbide downsized whereas the secondary carbide content first increased but then decreased, contributing to the superior mechanical properties observed tempered at 1050 degrees C. The superior hardness and strength improved the surface deformation resistance, including enhanced work-hardening in the matrix and stacking fault locks in carbides, hindering dislocation slipping and material spalling, thus achieving excellent wear properties when normalized at 1050 degrees C. Moreover, the wear mechanism changed from oxidative/ fatigue to abrasive/adhesive wear as the temperature increased.
关键词	Normalizing temperature Microstructure characteristics Mechanical properties Wear behavior High chromium cast iron
资助者	National Key Research and Develop-ment Program of China ; China Postdoctoral Science Foundation ; Shenyang Science and Tech-nology Funded Project
DOI	10.1016/j.triboint.2024.110327
收录类别	SCI
语种	英语
资助项目	National Key Research and Develop-ment Program of China[2023YFB4606605] ; China Postdoctoral Science Foundation[2023M733570] ; Shenyang Science and Tech-nology Funded Project[22-101-0-16]
WOS研究方向	Engineering
WOS类目	Engineering, Mechanical
WOS记录号	WOS:001338735100001
出版者	ELSEVIER SCI LTD
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/190818
专题	中国科学院金属研究所
通讯作者	Tao, Xipeng; Zhang, Song; Cui, Chuanyong
作者单位	1.Shenyang Univ Technol, Sch Mat Sci & Engn, Shenyang 110870, Liaoning, Peoples R China 2.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Wu, Shiyu,Wang, Dingchen,Tao, Xipeng,et al. Normalizing temperature influence on the microstructure characteristics, mechanical and wear performance of a novel high chromium cast iron[J]. TRIBOLOGY INTERNATIONAL,2025,202:15.
APA	Wu, Shiyu.,Wang, Dingchen.,Tao, Xipeng.,Wang, Xinguang.,Zhang, Rui.,...&Cui, Chuanyong.(2025).Normalizing temperature influence on the microstructure characteristics, mechanical and wear performance of a novel high chromium cast iron.TRIBOLOGY INTERNATIONAL,202,15.
MLA	Wu, Shiyu,et al."Normalizing temperature influence on the microstructure characteristics, mechanical and wear performance of a novel high chromium cast iron".TRIBOLOGY INTERNATIONAL 202(2025):15.