Wear Behaviors of GH4169 Super Alloy and 3Cr2W8V Tool Steel Under Dry Rolling Condition

doi:10.1007/s40195-018-0724-6

IMR OpenIR

	Wear Behaviors of GH4169 Super Alloy and 3Cr2W8V Tool Steel Under Dry Rolling Condition
	Bian, Ge 1,2; Cheng, Ming 1; Liu, Yang 1; Zhang, Shi-Hong 1
通讯作者	Cheng, Ming(mcheng@imr.ac.cn)
	2018-09-01
发表期刊	ACTA METALLURGICA SINICA-ENGLISH LETTERS
ISSN	1006-7191
卷号	31 期号:9 页码:983-996
摘要	Wear behaviors of 3Cr2W8V and GH4169 with H70, including surface property, wear performance and friction work, were investigated. 3Cr2W8V and H70 friction pair suffered severer wear and surface damage than GH4169 and H70 friction pair. The wear process had an impact on GH4169 subsurface hardening, but no effect on 3Cr2W8V. Heat energy was a proportion of the total friction work, and 3Cr2W8V consumed more energy than GH4169 during temperature rise. From the numerical calculations, 3Cr2W8V had a more concentrated heat distribution and produced more wear than GH4169. Ultimate tensile strength (sigma(UTS)) and uniform elongation (epsilon(UE)) were considered to evaluate the wear resistance of two materials, and GH4169 had a higher sigma(UTS) X epsilon(U)(E) value and lower wear degree. In conclusion, the wear mechanism of GH4169 is adhesive wear, and 3Cr2W8V is a combination of abrasive and adhesive wear. Cooling can reduce the wear volume for GH4169 due to good thermal conductivity. The results show that GH4169 is more reliable for the tool material, with a better wear resistance under dry rolling condition.
关键词	Wear Microhardness Temperature Strength-ductile combination
资助者	National Science Foundation of China
DOI	10.1007/s40195-018-0724-6
收录类别	SCI
语种	英语
资助项目	National Science Foundation of China[51505240]
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000442676600009
出版者	CHINESE ACAD SCIENCES, INST METAL RESEARCH
引用统计	被引频次：1[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/321006/129143
专题	中国科学院金属研究所
通讯作者	Cheng, Ming
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Bian, Ge,Cheng, Ming,Liu, Yang,et al. Wear Behaviors of GH4169 Super Alloy and 3Cr2W8V Tool Steel Under Dry Rolling Condition[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2018,31(9):983-996.
APA	Bian, Ge,Cheng, Ming,Liu, Yang,&Zhang, Shi-Hong.(2018).Wear Behaviors of GH4169 Super Alloy and 3Cr2W8V Tool Steel Under Dry Rolling Condition.ACTA METALLURGICA SINICA-ENGLISH LETTERS,31(9),983-996.
MLA	Bian, Ge,et al."Wear Behaviors of GH4169 Super Alloy and 3Cr2W8V Tool Steel Under Dry Rolling Condition".ACTA METALLURGICA SINICA-ENGLISH LETTERS 31.9(2018):983-996.