| 镍基合金粉末等离子弧堆焊层的性能研究 |
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| 引用本文： | 鲍君峰,魏伟. 镍基合金粉末等离子弧堆焊层的性能研究[J]. 有色金属(冶炼部分), 2006, 0(Z1): 71-73 |
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| 作者姓名： | 鲍君峰 魏伟 |
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| 作者单位： | 北京矿冶研究总院,北京,100044 |
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| 摘 要： | 采用等离子弧堆焊技术,在Q235钢表面堆焊镍基合金粉末,通过工艺试验、硬度试验、磨损试验和显微组织观察分析,研究了等离子弧堆焊层的常规性能。试验结果表明:镍基合金粉末堆焊层硬度和耐磨性较基体有显著提高。
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| 关 键 词： | 等离子弧堆焊 镍基合金粉末 显微组织 硬度 耐磨性 |
| 文章编号： | 1007-7545(2006)S0-0071-03 |
Study on Properties of Nickel-based Alloy Powder by Plasma Arc Surfacing |
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| BAO Jun-feng,WEI Wei. Study on Properties of Nickel-based Alloy Powder by Plasma Arc Surfacing[J]. Nonferrous Metals(Extractive Metallurgy), 2006, 0(Z1): 71-73 |
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| Authors: | 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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| Keywords: | Plasma-arc surfacing Nickel-based alloy powder Microstructure Hardness Wear resistance |
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