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| Study on Properties of Nickel-based Alloy Powder by Plasma Arc Surfacing |
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| DOI：doi：10.3969/j.issn.1007-7545.年份.期号.顺序号 |
| KeyWord:Plasma-arc surfacing,Nickel-based alloy powder,Microstructure,Hardness,Wear resistance |
| BAO Jun-feng,WEI Wei |
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| Abstract: |
| Nickel-based alloy powder was deposited on the surface of Q235 steel by plasma-arc surfacing,the convention performance of plasma-arc surfacing is studied by process test,hardness test,wearing test and microstructure observation and analysis.The results indicate that the hardness and wear resistance of deposited layers of nickel-based alloy powder increased evidently compared with the substrate. |
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