Microstructure and performance of a laser clad Co-based alloy on 2Cr13 stainless steel

IMR OpenIR

	Microstructure and performance of a laser clad Co-based alloy on 2Cr13 stainless steel
	Zhang, S ; Zhang, CH ; Man, HC ; Wu, WT ; Wang, MC
通讯作者	Zhang, S()
	2001-06-01
发表期刊	RARE METAL MATERIALS AND ENGINEERING
ISSN	1002-185X
卷号	30 期号:3 页码:220-223
摘要	2Cr13 stainless steel was surface cladded with Go-based alloy using a high power carbon dioxide laser The microstructure, wear resistance and corrosion properties of the clad layer were investigated. The experimental results indicate that the high temperature corrosion behaviour and wear resistant property of the clad layer are 3 and 3.5 times better than those of the parent metal. Under the high temperature molten lead sulphate salt corrosion condition, the clad layer spalls off which is caused by intergrannular corrosion in the dad layer. The fine dendritic structure and the Co-based alloy oxides help to retard the penetration rate of the sulphur ion, which induces the intergrannular corrosion.
关键词	laser cladding Co-based alloy wear sulphate salt hot corrosion
收录类别	SCI
语种	英语
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000169754200016
出版者	NORTHWEST INST NONFERROUS METAL RESEARCH
引用统计	被引频次：8[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/321006/112766
专题	中国科学院金属研究所
通讯作者	Zhang, S
作者单位	1.Shenyang Polytech Univ, Shenyang 110023, Peoples R China 2.Chinese Acad Sci, State Key Lab Corros & Protect Met, Shenyang 110016, Peoples R China 3.Hong Kong Polytech Univ, Hong Kong, Hong Kong, Peoples R China
推荐引用方式 GB/T 7714	Zhang, S,Zhang, CH,Man, HC,et al. Microstructure and performance of a laser clad Co-based alloy on 2Cr13 stainless steel[J]. RARE METAL MATERIALS AND ENGINEERING,2001,30(3):220-223.
APA	Zhang, S,Zhang, CH,Man, HC,Wu, WT,&Wang, MC.(2001).Microstructure and performance of a laser clad Co-based alloy on 2Cr13 stainless steel.RARE METAL MATERIALS AND ENGINEERING,30(3),220-223.
MLA	Zhang, S,et al."Microstructure and performance of a laser clad Co-based alloy on 2Cr13 stainless steel".RARE METAL MATERIALS AND ENGINEERING 30.3(2001):220-223.