Determining the wear behavior of H13 steel die during the extrusion process of pure nickel

doi:10.1016/j.engfailanal.2022.106053

	Determining the wear behavior of H13 steel die during the extrusion process of pure nickel
	Wang, Yanjiang 2,3; Jia, Zhi 2,3; Ji, Jinjin 1; Wei, Baolin 2,3; Heng, Yabo 2,3; Liu, Dexue 2,3
刊名	ENGINEERING FAILURE ANALYSIS
	2022-04-01
卷号	134
关键词	H13 steel die Pure nickel extrusion Wear mechanism Oxide layer
ISSN号	1350-6307
DOI	10.1016/j.engfailanal.2022.106053
英文摘要	During the extrusion of pure nickel N6 bar, the H13 steel die suffers huge wear, resulting in poor surface quality of the workpiece, short service life of the die, and high manufacturing cost. This paper uses field extrusion and finite element simulation to study the macro and micro morphological characteristics of the die surface, the subsurface metallographic structure and the composition characteristics. The results show that the wear mechanism at different positions of the die is different during the pure nickel N6 extrusion process, primarily oxidative wear, abrasive wear, and adhesive wear. A gradually thinning oxide layer is formed from the bearing inlet to the outlet surface. The wear is greatest at the exit of the bearing, and plastic deformation occurs, which brings great difficulties to accurately control the surface quality of the workpiece.
WOS研究方向	Engineering ; Materials Science
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000753176400002
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/154769]
专题	材料科学与工程学院
作者单位	1.Lanzhou Inst Technol, Sch Mat Engn, Lanzhou 730050, Peoples R China 2.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou 730050, Peoples R China; 3.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China;
推荐引用方式 GB/T 7714	Wang, Yanjiang,Jia, Zhi,Ji, Jinjin,et al. Determining the wear behavior of H13 steel die during the extrusion process of pure nickel[J]. ENGINEERING FAILURE ANALYSIS,2022,134.
APA	Wang, Yanjiang,Jia, Zhi,Ji, Jinjin,Wei, Baolin,Heng, Yabo,&Liu, Dexue.(2022).Determining the wear behavior of H13 steel die during the extrusion process of pure nickel.ENGINEERING FAILURE ANALYSIS,134.
MLA	Wang, Yanjiang,et al."Determining the wear behavior of H13 steel die during the extrusion process of pure nickel".ENGINEERING FAILURE ANALYSIS 134(2022).