| Ni—Cr—B—Si等离子喷涂层加热重熔后组织与性能 |
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| 引用本文： | 揭晓会,毛志远.Ni—Cr—B—Si等离子喷涂层加热重熔后组织与性能[J].金属热处理,1996(8):15-17. |
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| 作者姓名： | 揭晓会 毛志远 |
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| 作者单位： | 湖北汽车工业学院!十堰442002(揭晓华)，浙江大学(毛志远) |
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| 摘 要： | 用真空炉对Ｎｉ－Ｃｒ－Ｂ－Ｓｉ合金粉末等离子喷涂进行整体加热，使涂层重熔。研究了重熔后喷涂层的组织与性能，结果表明，经重熔处理后喷涂层与基体的结合力，抗高温磨损性能和抗高温氧化性能得到了明显提高而孔隙率却明显降低
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| 关 键 词： | 重熔 镍基合金 粉末 等离子喷涂 |
The Structure and Properties of the Ni-Cr-B-Si Plasma Spraying Coating Layer Remelted in Furnace |
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| Jie Xiaohua,Mao Zhiyuan.The Structure and Properties of the Ni-Cr-B-Si Plasma Spraying Coating Layer Remelted in Furnace[J].Heat Treatment of Metals,1996(8):15-17. |
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| Authors: | Jie Xiaohua Mao Zhiyuan |
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| Affiliation: | Jie Xiaohua;Mao Zhiyuan |
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| Abstract: | This paper deals with the structure and properties of the Ni-Cr-B-Si plasma spraying coating layer which is remelted in vacuum furnace,the results indicate that the bonding strength,high temperature wear resistance and oxidation resistance of the coating layer are increased evidently and the porosity is reduced greatly by this process. |
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| Keywords: | Ni-Cr-B-Si alloy powder plasma spraying remelting |
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