| 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 | |
| Corresponding Author | Zhang, CH() |
| 2005-05-01 | |
| Source Publication | RARE METAL MATERIALS AND ENGINEERING
 |
| ISSN | 1002-185X |
| Volume | 34Issue:5Pages:701-704 |
| Abstract | 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. |
| Keyword | laser cladding Ni-based alloy electrochemical corrosion friction wear |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000229459600008 |
| Publisher | NORTHWEST INST NONFERROUS METAL RESEARCH |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/84002 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zhang, CH |
| Affiliation | 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 |
| Recommended Citation 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. |
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