| 高耐磨性铁基等离子喷焊涂层的应用研究 |
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| 引用本文： | 余勇,黄圣坤,曾归余,肖明清.高耐磨性铁基等离子喷焊涂层的应用研究[J].金属材料与冶金工程,2011,39(5):7-9. |
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| 作者姓名： | 余勇 黄圣坤 曾归余 肖明清 |
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| 作者单位： | 湖南省冶金材料研究所,湖南长沙,410014 |
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| 摘 要： | 针对石油化工等行业中关键部件易磨损的问题,常采用等离子喷焊技术喷焊铁基合金粉末,获得耐磨涂层,从而达到延长零件的使用寿命的目的。本文对4种国产铁基合金粉末喷焊层的表面形貌、硬度和耐磨性进行了比较研究,结果表明,FFe-1160A涂层较其余3种涂层具有更好的耐磨性。
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| 关 键 词： | 铁基合金粉 耐磨 石油钻杆接头 等离子喷焊 |
Research on the Application of High Wear-resistance Fe-based Coating Deposited by Plasma Spraying |
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| YU Yong,HUANG Sheng-kun,ZENG Gui-yu,XIAO Ming-qing.Research on the Application of High Wear-resistance Fe-based Coating Deposited by Plasma Spraying[J].Metal Materials And Metallurgy Engineering,2011,39(5):7-9. |
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| Authors: | YU Yong HUANG Sheng-kun ZENG Gui-yu XIAO Ming-qing |
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| Affiliation: | YU Yong,HUANG Sheng-kun,ZENG Gui-yu,XIAO Ming-qing(Hunan Research Institute of Metallurgy and Materials,Changsha 410014,China) |
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| Abstract: | Aimed at prolong the service life of the parts,plasma spray welding process was used to get wear-resisting coating with Fe-base alloy powder to solve the problem of key parts was wear easily in petrochemical industry.Results showed that the FFe-1160A coating had the better wear resistance by comparing the surface morphology,hardness and wear resistance of four kinds of domestic alloy powder coating. |
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| Keywords: | Fe-based alloy powder wear-resistance petroleum drill joint plasma spray welding |
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