| 自润滑衬垫磨损表面润滑覆盖层的形成及其性质 |
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| 引用本文： | 崔郎郎,王亚强,张发展,王素玲,张光宇.自润滑衬垫磨损表面润滑覆盖层的形成及其性质[J].矿山机械,2011(5). |
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| 作者姓名： | 崔郎郎 王亚强 张发展 王素玲 张光宇 |
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| 作者单位： | 洛阳矿山机械工程设计研究院有限公司;矿山重型装备国家重点实验室(中信重工机械股份有限公司); |
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| 摘 要： | 在基体树脂中添加有纳米颗粒,用浸渍的方法制备了Kevlar/PTFE织物型自润滑衬垫,并在MM-200磨损试验机上,对所制备的衬垫进行摩擦磨损试验,通过扫描电子显微镜(SEM)对磨损表面进行观测,并应用EDS对润滑覆盖层进行了成分分析。研究结果表明,衬垫磨损表面润滑覆盖层的形成过程及其性质对衬垫的摩擦磨损性能有重要的影响,纳米添加颗粒参与到润滑覆盖层的形成过程,并对其形成过程和性质产生影响。
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| 关 键 词： | 织物型自润滑衬垫 润滑覆盖层 摩擦磨损 纳米添加剂 |
Formation and properties of lubricating coatings on worn surface of self-lubricating liners |
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| CUI Langlang,WANG Yaqiang,ZHANG Fazhan,WANG Suling,ZHANG Guangyu, Luoyang Mining Machinery Engineering Design Institute Co.,Ltd.,Luoyang ,Henan,China Sate key Laboratory of Mining Heavy Equipment.Formation and properties of lubricating coatings on worn surface of self-lubricating liners[J].Mining & Processing Equipment,2011(5). |
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| Authors: | CUI Langlang WANG Yaqiang ZHANG Fazhan WANG Suling ZHANG Guangyu Luoyang Mining Machinery Engineering Design Institute Co Ltd Luoyang Henan China Sate key Laboratory of Mining Heavy Equipment |
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| Affiliation: | CUI Langlang1,2,WANG Yaqiang1,ZHANG Fazhan1,WANG Suling1,ZHANG Guangyu1,2 1Luoyang Mining Machinery Engineering Design Institute Co.,Ltd.,Luoyang 471039,Henan,China 2Sate key Laboratory of Mining Heavy Equipment(CITICHIC) |
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| Abstract: | Hybrid Kevlar/PTFE fabric self-lubricating liners are prepared by impregnating nanometer-graded Kevlar/PTFE particles into resin base,and the friction and wear testing for the prepared liners is carried out on MM-200 friction and wear tester.The SEM(scanning electron microscopy) is utilized to observe the morphologies of the liner worn surfaces,and EDS is utilized to analyze the lubricating coatings on worn surfaces.The results show that the formation and the properties of the lubricating coatings have an i... |
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| Keywords: | woven fabric self-lubricating liner lubricating coating friction and wear nanometer-graded additive |
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