Microstructure and performance of a laser cladding of Ni-based alloy on 6061 aluminium alloy

IMR OpenIR

	Microstructure and performance of a laser cladding of Ni-based alloy on 6061 aluminium alloy
	Zhang, CH ; Zhang, S ; Man, HC ; Liu, CS ; Cai, QK
通讯作者	Zhang, CH()
	2005-05-01
发表期刊	RARE METAL MATERIALS AND ENGINEERING
ISSN	1002-185X
卷号	34 期号:5 页码:701-704
摘要	NiCrBSi powder was painted onto the roughened surface of A16061 and then a laser surface cladding using a high-power 2 kW CW Nd-YAG laser was conducted. The experimental results showed that the aluminium. alloy had high absorptivity for 1.06 mu m laser. With optimum process parameters and at Ar shield, a compact cladding layer of Ni-Al was obtained. The cladding layer was composed of a fine dendritic structure of intermetallic compounds of Ni-Al. The surface hardness (Hv) was over 9 000 MPa. The results of the electrochemical corrosion and the frictional wear showed that the properties of electrochemical corrosion and friction wear of the A16061 was improved by means of the laser cladding.
关键词	laser cladding Ni-based alloy electrochemical corrosion friction wear
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:000229459600008
出版者	NORTHWEST INST NONFERROUS METAL RESEARCH
引用统计	被引频次：14[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/321006/84002
专题	中国科学院金属研究所
通讯作者	Zhang, CH
作者单位	1.Northeastern Univ, Coll Mat & Met, Shenyang 110004, Peoples R China 2.Shenyang Univ Technol, Coll Mat Sci & Engn, Shenyang 110023, Peoples R China 3.Chinese Acad Sci, Met Res Inst, State Key Lab Corros & Protect, Shenyang 110016, Peoples R China 4.Hong Kong Polytech Univ, Dept Ind Syst Engn, Kowloon, Hong Kong, Peoples R China
推荐引用方式 GB/T 7714	Zhang, CH,Zhang, S,Man, HC,et al. Microstructure and performance of a laser cladding of Ni-based alloy on 6061 aluminium alloy[J]. RARE METAL MATERIALS AND ENGINEERING,2005,34(5):701-704.
APA	Zhang, CH,Zhang, S,Man, HC,Liu, CS,&Cai, QK.(2005).Microstructure and performance of a laser cladding of Ni-based alloy on 6061 aluminium alloy.RARE METAL MATERIALS AND ENGINEERING,34(5),701-704.
MLA	Zhang, CH,et al."Microstructure and performance of a laser cladding of Ni-based alloy on 6061 aluminium alloy".RARE METAL MATERIALS AND ENGINEERING 34.5(2005):701-704.