| PTFE对纤维增强尼龙66材料摩擦学性能的影响 |
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| 引用本文： | 岳群峰 任俊芳 王宏刚 简令奇 杨生荣. PTFE对纤维增强尼龙66材料摩擦学性能的影响[J]. 机械工程材料, 2005, 29(10): 32-33,37 |
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| 作者姓名： | 岳群峰 任俊芳 王宏刚 简令奇 杨生荣 |
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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,甘肃兰州730000 [2]中国科学院研究生院,北京100864 |
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| 摘 要： | 考察了玻璃纤维（GF）增强尼龙66复合材料的摩擦磨损性能，以及PTFE对复合材料摩擦学性能的影响，利用扫描电镜分析了磨损形貌。结果表明：15％GF增强尼龙复合材料的摩擦学性能改善不明显，而且磨损量高于纯尼龙；加入PTFE在摩擦过程中形成了转移膜，降低了玻璃纤维增强尼龙复合材料的摩擦磨损，改善了其摩擦学性能。
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| 关 键 词： | 尼龙 摩擦学性能 磨损机理 转移膜 |
| 文章编号： | 1000-3738（2005）10-0032-02 |
| 收稿时间： | 2004-06-18 |
| 修稿时间： | 2004-06-182004-11-06 |
Effect of Filled PTFE on Friction and Wear Property of Glass Fiber Reinforced Polyamide 66 Composites |
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| YUE Qun-fen, REN Jun-fan, WANG Hong-gan, JIAN Ling-qi, YANG Sheng-ron. Effect of Filled PTFE on Friction and Wear Property of Glass Fiber Reinforced Polyamide 66 Composites[J]. Materials For Mechanical Engineering, 2005, 29(10): 32-33,37 |
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| Authors: | YUE Qun-fen REN Jun-fan WANG Hong-gan JIAN Ling-qi YANG Sheng-ron |
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| Affiliation: | 1. Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China; 2. The Graduate School of Chinese Academy of Sciences, Beijing 100864, China |
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| Abstract: | Nylon 66 composite specimens were prepared with PTFE filler and glass fiber as the reinforcement The friction and wear behavior of composite material was investigated using an MM-2000 wear tester. The addition of glass fiber did not reduce friction and wear of pure nylon effectively, but friction and wear was reduced when glass fiber was used as reinforcement along with PTFE filler. SEM analysis indicated that filled PTFE was able to form a thin, uniform and continuous transfer film which could increase the wear resistance of nylon composties. |
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| Keywords: | nylon friction and wear wear mechanism transfer film |
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