| 激光熔覆制备B4Cp/Ni合金复合涂层的组织与性能 |
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| 引用本文： | 张丽,张伟强.激光熔覆制备B4Cp/Ni合金复合涂层的组织与性能[J].热加工工艺,2006,35(23):65-66. |
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| 作者姓名： | 张丽 张伟强 |
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| 作者单位： | 1. 辽宁省交通高等专科学校,道桥系,辽宁,沈阳,110122
2. 辽宁工程技术大学,辽宁,阜新,123000 |
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| 摘 要： | 对Ni60合金粉末中添加B4C陶瓷颗粒的激光熔覆组织结构和力学性能做了研究。结果表明。加入陶瓷颗粒可增加熔覆层中强化相数量，提高涂层的硬度和耐磨性，在陶瓷颗粒加入量达到15％时效果最好。
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| 关 键 词： | 激光熔覆 碳化硼 复合涂层 耐磨性 |
| 文章编号： | 1001-3814（2006）23-0065-02 |
| 收稿时间： | 2006-09-20 |
| 修稿时间： | 2006年9月20日 |
Microstructure and Property of B4Cp/Ni Alloy Composite Coating Prepared by Laser Cladding |
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| ZHANG Li,ZHANG Wei-qiang.Microstructure and Property of B4Cp/Ni Alloy Composite Coating Prepared by Laser Cladding[J].Hot Working Technology,2006,35(23):65-66. |
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| Authors: | ZHANG Li ZHANG Wei-qiang |
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| Affiliation: | 1.Dept.of Roads and Bridges, Liaoning Higher Professional College of Communications, Shenyang110122,China; 2.Dept. of Materiala Science and Engineering, Liaoning Technical University, Fuxin 123000,China |
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| Abstract: | The microstructure and mechanical property of laser cladding Ni60 powder with addition of B4C ccramic particles was studied. The results show that the addition of B4C particles can increase the amount of the reinforced phase, the hardness and wear resistance of the coating are increased as well as.The effect is best when the addition of B4C particles reaches 15%. |
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| Keywords: | laser cladding B4C composite coating wear resistance |
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