Fretting Wear Properties of Thermally Deformed Inconel 625 Alloy

doi:10.1007/s12666-020-02085-6

	Fretting Wear Properties of Thermally Deformed Inconel 625 Alloy
	Jia, Zhi 1,2; Wang, Yanjiang 1; Ji, Jinjin 3; Sun, Xuan 1
刊名	TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS
	2020-11-01
卷号	73 期号:11 页码:2829-2839
关键词	Inconel 625 alloy Fretting wear Microstructure Oxidative wear
ISSN号	0972-2815
DOI	10.1007/s12666-020-02085-6
英文摘要	The effect of microstructure on fretting wear behavior of Inconel 625 alloy was studied after different thermal deformation conditions (strain rate and temperature). The results show that grain size and microhardness have a significant influence on the fretting wear. As thermal deformation temperature increases and strain rate decreases, grain size increases and microhardness decreases. The oxide formed on the surface of Inconel 625 helps to reduce wear, but oxidative wear is the main wear mechanism. In the thermal deformation temperature range of 900-1000 degrees C and strain rate of 0.1-1 s(-1), grain size is less than 4.5 mu m, and the hardness is greater than 252.9 HV. Under these conditions, the coefficient of friction is the highest and the wear volume is the lowest. This paper proposes to improve the fretting wear resistance of the workpiece by adjusting the strain rate and temperature during the thermal deformation process.
WOS研究方向	Metallurgy & Metallurgical Engineering
语种	英语
出版者	SPRINGER INDIA
WOS记录号	WOS:000569549400003
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/155092]
专题	材料科学与工程学院
作者单位	1.Lanzhou Univ Technol, Sch Mat Sci & Engn, 287 Langongping Rd, Lanzhou, Peoples R China; 2.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, 287 Langongping Rd, Lanzhou, Peoples R China; 3.Lanzhou Inst Technol, Sch Mat Engn, Lanzhou, Peoples R China
推荐引用方式 GB/T 7714	Jia, Zhi,Wang, Yanjiang,Ji, Jinjin,et al. Fretting Wear Properties of Thermally Deformed Inconel 625 Alloy[J]. TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS,2020,73(11):2829-2839.
APA	Jia, Zhi,Wang, Yanjiang,Ji, Jinjin,&Sun, Xuan.(2020).Fretting Wear Properties of Thermally Deformed Inconel 625 Alloy.TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS,73(11),2829-2839.
MLA	Jia, Zhi,et al."Fretting Wear Properties of Thermally Deformed Inconel 625 Alloy".TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS 73.11(2020):2829-2839.