| Ni-P-PTFE自润滑镀层的耐磨性能及其增强机理研究 |
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| 引用本文： | 应巧宁,李凝,徐洪,陈卫增,包辉煌,虞宪富.Ni-P-PTFE自润滑镀层的耐磨性能及其增强机理研究[J].电镀与环保,2012,32(2):16-18. |
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| 作者姓名： | 应巧宁 李凝 徐洪 陈卫增 包辉煌 虞宪富 |
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| 作者单位： | 浙江师范大学工学院,浙江金华,321004 |
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| 基金项目： | 校青年基金项目(kJ20110010) |
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| 摘 要： | 采用化学复合镀技术将纳米聚四氟乙烯(PTFE)微粒沉积到化学镀Ni-P镀层中。扫描电镜(SEM)表明:镀层内PTFE微粒分散均匀,与Ni-P镀层结合紧密。摩擦磨损实验表明:在100N作用下,Ni-P-PTFE镀层的摩擦因数约为0.03,具有良好的摩擦学性能。热处理后的摩擦磨损实验表明:经热处理后,镀层仍具有较低的摩擦因数和良好的耐磨性能。
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| 关 键 词： | 自润滑 Ni-P-PTFE 复合材料 摩擦学性能 |
Wear Resistance and Enhanced Mechanism of Self-lubrication Ni-P-PTFE Coating |
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| YING Qiao-ning
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LI Ning
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XU Hong
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CHEN Wei-zeng
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BAO Hui-huang
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YU Xian-fu.Wear Resistance and Enhanced Mechanism of Self-lubrication Ni-P-PTFE Coating[J].Electroplating & Pollution Control,2012,32(2):16-18. |
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| Authors: | YING Qiao-ning LI Ning XU Hong CHEN Wei-zeng BAO Hui-huang YU Xian-fu |
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| Affiliation: | (College of Engineering of Zhejiang Normal University,Jinhua 321004,China) |
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| Abstract: | Nano polytetrafluoroethylene(PTFE) particles were deposited into electroless Ni-P coatings by electroless composite plating process.The scanning electron microscopy(SEM) indicated that PTFE particles in the coating were evenly dispersed and bound tightly with Ni-P coating.The friction and wear performance experiment showed that the friction coefficient of the Ni-P-PTFE coating was around 0.03 under 100 N,exhibiting a better tribological performance.The friction and wear performance experiment after heat treatment showed that the composite coating still had a low friction coefficient and good wear resistance after heat treatment. |
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| Keywords: | self-lubrication Ni-P-PTFE composite material tribological performance |
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