| Effect of Rare Earths—Treated Glass Fiber on Impact Wear—Resistance of Metal—Plastic Multilayer Composites |
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| 引用本文： | 程先华,薛玉君,谢超英. Effect of Rare Earths—Treated Glass Fiber on Impact Wear—Resistance of Metal—Plastic Multilayer Composites[J]. 中国稀土学报(英文版), 2002, 20(4): 282-286 |
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| 作者姓名： | 程先华 薛玉君 谢超英 |
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| 作者单位： | 1. School of Mechanical Engineering，Shanghai Jiao Tong University; 2. School of Materials Science and Engineering，Shanghai Jiao Tong University，Shanghai 200030，China |
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| 基金项目： | ProjectsupportedbytheTribologyScienceFundofNationalTribologyLaboratory (SKLT0 0 3) |
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| 摘 要： | The friction and wear properties under impact load and dry friction conditions of metal-plastic multilayer composites fillde with glass fiber,treated with rare earth elements,were investigated,The worn surfaces were observed and analyzed by scanning electron microscopy(SEM).It shows that applying rare earth elements surface modifier to treat the glass fiber surface can enhance the interfacial adhesion between the glass fiber and polytetrafluoroethylene (PTFE),as well as promote the interface properties of the composites,This helps to form a uniflrmly distributed and high adhesive trandfer film on the counterface and abate the friction between the composite and the counterface,As a result,the wear of compostite is greatly reduced.The composite exhibits execllent friciton properties and impact wear-resistance.
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| 关 键 词： | 玻璃纤维 冲击磨损 疲劳 稀土处理 金属／塑料多层复合材料 摩擦性能 |
Effect of Rare Earths-Treated Glass Fiber on Impact Wear-Resistance of Metal-Plastic Multilayer Composites |
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| Cheng Xianhua,Xue Yujun,Xie Chaoying. Effect of Rare Earths-Treated Glass Fiber on Impact Wear-Resistance of Metal-Plastic Multilayer Composites[J]. Journal of Rare Earths, 2002, 20(4): 282-286 |
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| Authors: | Cheng Xianhua Xue Yujun Xie Chaoying |
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| Abstract: | The friction and wear properties under impact load and dry friction conditions of metal-plastic multilayer composites filled with glass fiber, treated with rare earth elements, were investigated. The worn surfaces were observed and analyzed by scanning electron microscopy (SEM). It shows that applying rare earth elements surface modifier to treat the glass fiber surface can enhance the interfacial adhesion between the glass fiber and polytetrafluoroethylene (PTFE), as well as promote the interface properties of the composites. This helps to form a uniformly distributed and high adhesive transfer film on the counterface and abate the friction between the composite and the counterface. As a result, the wear of composite is greatly reduced. The composite exhibits excellent friction properties and impact wear-resistance. |
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| Keywords: | rare earths metal-plastic multilayer composites friction properties impact wear-resistance |
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