| W-Ni-Fe合金镀层与硬铬镀层耐磨性的对比试验 |
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| 引用本文： | 杨眉,田小梅,张万里,郭海伟,解超.W-Ni-Fe合金镀层与硬铬镀层耐磨性的对比试验[J].电镀与精饰,2010,32(9). |
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| 作者姓名： | 杨眉 田小梅 张万里 郭海伟 解超 |
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| 作者单位： | 郑州四维机电设备制造有限公司,河南,郑州,450001;厦门厦顺铝箔有限公司,福建,厦门,361022 |
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| 摘 要： | 国内煤矿机械设备常采用镀铬的方法来提高工件表面的耐磨性,本文在27SiMn钢基体上制备了W-Ni-Fe合金镀层和硬铬镀层,利用显微硬度计、厚度仪等测试了硬铬和镍-铁-钨合金两种镀层的硬度、厚度,并用摩擦磨损试验机测试了两种镀层的耐磨性能并分析了实验结果。实验结果表明:在相同环境和试验条件下,热处理后的W-Ni-Fe合金镀层硬度不亚于硬铬镀层,且在一定载荷范围内,其耐磨性能优于硬铬镀层。
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| 关 键 词： | 硬铬镀层 W-Ni-Fe合金镀层 耐磨性能 电镀 |
Comparison Test of Wear Resistance Between W-Ni-Fe Alloy Coating and Hard Chromium Coating |
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| YANG Mei,TIAN Xiao-mei,ZHANG Wan-li,GUO Hai-wei,XIE Chao.Comparison Test of Wear Resistance Between W-Ni-Fe Alloy Coating and Hard Chromium Coating[J].Plating & Finishing,2010,32(9). |
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| Authors: | YANG Mei TIAN Xiao-mei ZHANG Wan-li GUO Hai-wei XIE Chao |
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| Affiliation: | YANG Mei1,TIAN Xiao-mei2,ZHANG Wan-li1,GUO Hai-wei1,XIE Chao1 ( 1. Zhengzhou Siwei Mechanical & Electrical Equipment Manufacturing Co. Ltd,Zhengzhou 450001,China,2. Xiamen Xiashun Aluminum Foil Co. Ltd,Xiamen 361022,China) |
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| Abstract: | W-Ni-Fe alloy coating and hard chromium coating were prepared on surface of 27SiMn rod respectively. Thickness and hardness of the two coatings were measured. And then the wear resistance of the two coatings were tested with a friction and wear testing machine. The testing results showed that under the same circumstance and test conditions,hardness of the W-Ni-Fe alloy coating after heat treatment was equivalent to that of hard chromium coating,and the wear resistance of the heat treated W-Ni-Fe alloy coati... |
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| Keywords: | hard chromium coating W-Ni-Fe alloy coating wear resistance electroplating |
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