| 激光涂覆MS合金层的显微组织与耐磨性 |
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| 引用本文： | 于宗汉,王长生,李全安,王铀,刘家濬. 激光涂覆MS合金层的显微组织与耐磨性[J]. 清华大学学报(自然科学版), 1992, 0(5) |
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| 作者姓名： | 于宗汉 王长生 李全安 王铀 刘家濬 |
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| 作者单位： | 洛阳工学院材料工程系(于宗汉，王长生，李全安)，清华大学摩擦学研究所(王铀)，清华大学摩擦学研究所(刘家濬) |
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| 基金项目： | 清华大学摩擦学国家重点实验室基金 |
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| 摘 要： | 通过扫描电镜观察；Ｘ射线能谱分析、显微硬度测量以及干滑动摩擦磨损试验，研究了激光涂覆ＭＳ合金层的显微组织与耐磨性。试验结果表明，该涂层显示了独特的组织特征和比钢基体高得多的耐磨性。
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| 关 键 词： | 激光表面涂覆 激光表面合金化 耐磨涂层 耐磨性 |
Study on microstructure and wear-resistance of MS alloy coating produced by laser cladding |
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| Yu Zonghan,Wang Changsheng,Li Quanan. Study on microstructure and wear-resistance of MS alloy coating produced by laser cladding[J]. Journal of Tsinghua University(Science and Technology), 1992, 0(5) |
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| Authors: | Yu Zonghan Wang Changsheng Li Quanan |
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| Abstract: | This paper studies the microstructure and wear-resistance of MS alloy coating formed by laser cladding by Scanning Electron Microscope observation, Energy Dispersion analysis microhardness measurements as well as friction and wear tests under dry condition. The experimental results show that this coating possesses quite special structure characteristics and much higher wear-resistance than that of steel substrate. |
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| Keywords: | laser cladding laser alloying wear-resistant coating wearresistance |
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