Research on the micro-crack density of a chromium coating/steel substrate with and without laser pre-quenching treatment

IMECH-IR > 先进制造工艺力学实验室

	Research on the micro-crack density of a chromium coating/steel substrate with and without laser pre-quenching treatment
	Yang BQ(杨班权); Chen GN(陈光南); Chen XJ(陈学军); Yang BQ(杨班权)
会议录名称	HIGH PERFORMANCE STRUCTURES AND MATERIALS ENGINEERING
	2011
页码	591-594
会议名称	2011 1st International Conference on High Performance Structures and Materials Engineering, ICHPSM 2011
会议日期	MAY 05-06, 2011
会议地点	Beijing, China
摘要	The initial micro-crack density of a chromium coating/steel substrate with and without laser pre-quenching treatment was investigated in this work. It was found the micro-crack density of Cr coating on the pre-quenched substrate surface was much lower than that of the Cr coating on the original substrate surface. Based on the results presented in this work and in the literature, the find presented in this work indicates the lower crack density of the chromium coating on the pre-quenched substrate may improve the mechanical properties of this material system, and it may be an important mechanism responsible for the prolonged lives of workpieces in practice.
关键词	Chromate Coatings Chromium Cracks Density (Specific Gravity) Mechanical Properties Quenching Chromium Coatings Crack Density Material Systems Micro-crack Density Quenched Steel Quenched Substrates Quenching Treatment Steel Substrate Substrate Surface Work Pieces
课题组名称	MAM表面与界面改性
ISBN号	978-3-03785-075-6
URL	查看原文
收录类别	EI
语种	英语
文献类型	会议论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/46836
专题	先进制造工艺力学实验室
通讯作者	Yang BQ(杨班权)
推荐引用方式 GB/T 7714	Yang BQ,Chen GN,Chen XJ,et al. Research on the micro-crack density of a chromium coating/steel substrate with and without laser pre-quenching treatment[C]HIGH PERFORMANCE STRUCTURES AND MATERIALS ENGINEERING,2011:591-594.

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