| 基于原位反应制备CuO/PPS复合涂层的热性能和摩擦学性能 |
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| 引用本文： | 龚建彬,龙春光,粟洋,曹太山,周扬.基于原位反应制备CuO/PPS复合涂层的热性能和摩擦学性能[J].长沙理工大学学报(自然科学版),2012(2):87-91. |
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| 作者姓名： | 龚建彬 龙春光 粟洋 曹太山 周扬 |
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| 作者单位： | 长沙理工大学物理与电子科学学院;汽车车身先进设计制造国家重点实验室;长沙理工大学汽车与机械工程学院 |
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| 基金项目： | 湖南省科技成果转化资助项目(2011CK3070);湖南大学汽车车身先进设计制造国家重点实验室开放基金资助项目(31015010) |
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| 摘 要： | 利用原位反应方法在PPS涂料中掺杂CuO,通过浸涂制备了CuO/PPS复合涂层.利用热重分析仪测试了涂层的热性能,选用销盘式磨损实验机测试了涂层的摩擦学性能,采用SEM观察分析了磨损表面,并在此基础上探讨了磨损机理.研究结果表明,涂层表面平整光洁,复合涂层热稳定性较PPS树脂有所提高,热分解温度提高;CuO的加入使PP...
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| 关 键 词： | PPS CuO 原位反应 复合涂层 摩擦磨损 |
Thermal and tribological properties studies of cuo/pps composite coating prepared by in-situ reaction |
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| GONG Jian-bin,LONG Chun-guang,SU Yang,CAO Tai-shan,ZHOU Yang.Thermal and tribological properties studies of cuo/pps composite coating prepared by in-situ reaction[J].Journal of Changsha University of Science and Technology:Natural Science,2012(2):87-91. |
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| Authors: | GONG Jian-bin LONG Chun-guang SU Yang CAO Tai-shan ZHOU Yang |
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| Institution: | 1.School of Physics and Electronic Science,Changsha University of Science and Technology, Changsha 410004,China;2.State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body,Changsha 410004,China;3.School of Automobile and Mechanical Engineering, Changsha University of Science and Technology,Changsha 410004,China) |
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| Abstract: | The copper oxide/polyphenylene sulfide composite coatings are prepared by in-situ reactive method,with copper oxide mixed in polyphenylene sulfide coatings.The thermal property of the composites coating is tested by Thermogravimetric and Differential Thermal analyzer.The tribological behaviour is investigated on pin-on-disc sliding friction and wear tester.The worn surfaces of the composite coatings are observed and analyzed by the SEM technique,and then the worn mechanism is discussed.Results show that the coating surface is flat and glossy.The thermostability of the composite coatings is improved,the decomposition temperature of which are higher than pure polyphenylene sulfide resin.The tribological properties are obviously improved with the addition of copper oxide.The mechanism of coatings is closely related to the contents of copper oxide under the same experimental conditions. |
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| Keywords: | polyphenylene sulfids CuO situ reaction composite coating friction and wear |
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