| 45~#钢激光熔敷Ni基合金层的性能研究 |
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| 引用本文： | 徐庆鸿,郭伟.45~#钢激光熔敷Ni基合金层的性能研究[J].材料开发与应用,1997,12(6):6-10. |
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| 作者姓名： | 徐庆鸿 郭伟 |
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| 作者单位： | 哈尔滨工业大学 |
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| 摘 要： | 研究了４５＃钢激光熔敷镍基合金层后表面性能变化。对熔敷层的组织观察、硬度测试、电子探针分析、磨损及冷热疲劳试验结果表明，材料的表面性能，包括硬度、耐磨性、抗冷热疲劳性能等都得到了很大地提高。
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| 关 键 词： | 激光熔敷 表面性能 Ni基合金 |
The Properties of Laser Clad Ni alloy Coating on 45 # Steel Plate |
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| Xu Qinghong,Guo Wei,Tian Xitang,Zhou Wanting.The Properties of Laser Clad Ni alloy Coating on 45 # Steel Plate[J].Development and Application of Materials,1997,12(6):6-10. |
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| Authors: | Xu Qinghong Guo Wei Tian Xitang Zhou Wanting |
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| Affiliation: | Haerbin Technology University |
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| Abstract: | The surface properties of laser clad Ni alloy coating on 45 # steel plate were studied. The results show that the surface properties of the steel including hardness, wear resistance, heat cycle fatigue resistance are improved markedly. |
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| Keywords: | Laser cladding Ni alloy Surface property |
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