| 真空-紫外辐照对SiO2/MoS2/酚醛环氧树脂涂层摩擦学性能的影响 |
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| 引用本文： | 李燕,周惠娣,陈建敏.真空-紫外辐照对SiO2/MoS2/酚醛环氧树脂涂层摩擦学性能的影响[J].材料导报,2009,23(14). |
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| 作者姓名： | 李燕 周惠娣 陈建敏 |
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| 作者单位： | 1. 中国科学院兰州化学物理研究所固体润滑国家重点实验室,兰州,730000;中国科学院研究生院,北京,100049
2. 中国科学院兰州化学物理研究所固体润滑国家重点实验室,兰州,730000 |
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| 基金项目： | 创新研究群体科学基金，国家重点基础研究发展规划(973计划) |
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| 摘 要： | 为了研究真空-紫外辐照对润滑涂层的影响,采用地面模拟装置对添加SiO2前后的MoS2/酚醛环氧树脂涂层进行辐照,考察了辐照前后涂层的摩擦学性能.结果表明,真空-紫外辐照使涂层的摩擦系数、耐磨性分别呈降低、增强趋势.此外,SiO3的添加在一定程度上提高了复合涂层的摩擦学性能和抗紫外辐照性能.
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| 关 键 词： | 真空-紫外辐照 粘结固体润滑涂层 摩擦磨损 酚醛环氧树脂 |
Effects of Vacuum-ultraviolet Irradiation on the Tribological Properties of SiO2/MoS2/Phenolic-Epoxy Coatings |
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| LI Yan,ZHOU Huidi,CHEN Jianmin.Effects of Vacuum-ultraviolet Irradiation on the Tribological Properties of SiO2/MoS2/Phenolic-Epoxy Coatings[J].Materials Review,2009,23(14). |
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| Authors: | LI Yan ZHOU Huidi CHEN Jianmin |
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| Abstract: | To study the effects of vacuum-ultrovoilet irradiation on lubricating coatings, MoS2-doped phenolicepoxy resin-based bonded solid lubricating coatings with and without SiO2 are irradiated in a ground-based simulation system. The tribolngical properties of the coatings before and after irradiation are investigated. It is found that the friction coefficient and wear resistance of the coatings tend to decrease and increase respectively after UV irradiation. In addition, to a certain extent, the addition of SiO2 improves the tribological and ultraviolet resistant properties of the bonded solid lubricating coatings. |
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| Keywords: | SiO2 MoS2 vacuum-ultraviolet irradiation bonded solid lubricating coating friction and wear silicon dioxide molybdenum disulfide phenolic-epoxy resin |
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