| 激光熔覆Ni60和Ni60/SiC涂层磨损性能的研究 |
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| 引用本文： | 方志民,徐斌,蒋明安. 激光熔覆Ni60和Ni60/SiC涂层磨损性能的研究[J]. 煤矿机械, 2007, 28(2): 36-38 |
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| 作者姓名： | 方志民 徐斌 蒋明安 |
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| 作者单位： | 浙江工业大学,之江学院,杭州,310024;浙江工业大学,机电工程学院,杭州,310014;台州职业技术学院,浙江,台州,317000 |
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| 摘 要： | 采用激光熔覆技术分别在45钢表面制备了Ni60及Ni60/SiC涂层,研究了熔覆层的摩擦磨损和冲蚀磨损性能,并讨论了其磨损机理。研究结果表明:熔覆层的耐摩擦磨损性能和耐冲蚀磨损性能与45钢和Q235钢相比均有大幅的提高。
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| 关 键 词： | 激光熔覆 Ni60 SiC 磨损性能 |
| 文章编号： | 1003-0794（2007）02-0036-03 |
| 修稿时间： | 2006-10-31 |
Research on Wear Characteristic of Laser Cladding Layers of Ni60 and Ni60/SiC |
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| FANG Zhi-min,XU Bin,JIANG Ming-an. Research on Wear Characteristic of Laser Cladding Layers of Ni60 and Ni60/SiC[J]. Coal Mine Machinery, 2007, 28(2): 36-38 |
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| Authors: | FANG Zhi-min XU Bin JIANG Ming-an |
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| Affiliation: | 1. Zhijiang College of Zhejiang University of Technology, Hangzhou 310024,China; 2. Institute of Mechanical and Electrical Engineering, Zhejiang University of Technology,Hangzhou 310014, China; 3.Taizhou Vocational and Technical College, Taizhou 317000,China |
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| Abstract: | The Ni60 coating and Ni60/SiC coating have been obtained by laser cladding on the substrate of 45 steel.The tribological wear behavior and the erosive wear behavior of coating have been studied.And their wear mechanism is also discussed.The results show that the coating,compared with 45 steel and Q235 steel saparately,presents evident improvement in tribological wear resistance and erosive wear resistance. |
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| Keywords: | laser cladding Ni60 SiC wear properties |
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