| 氧化膜对半金属汽车刹车材料摩擦磨损性能的影响 |
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| 引用本文： | 罗成,苏堤,贺奉嘉,谢鲲,张俊红,郭显威.氧化膜对半金属汽车刹车材料摩擦磨损性能的影响[J].中南大学学报(自然科学版),1999(3). |
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| 作者姓名： | 罗成 苏堤 贺奉嘉 谢鲲 张俊红 郭显威 |
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| 作者单位： | 中南工业大学粉末冶金研究所，东风汽车公司 |
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| 基金项目： | 国家“八六三”高技术计划,国家“九五”科技攻关计划资助 |
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| 摘 要： | 以一种半金属汽车刹车材料为研究对象，分析了按不同比例配入铜纤维后材料摩擦表面氧化膜的生成及其对摩擦磨损性能的影响．结果表明，中温下半金属刹车材料的氧化对摩擦磨损性能起着较为重要的作用，中温下的氧化磨损为其主要的磨损机理．增加铜纤维的含量有利于减少低温下的粘着磨损和中温下的氧化磨损．
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| 关 键 词： | 氧化膜 半金属 刹车材料 摩擦 磨损 |
INFLUENCE OF OXIDE FILM ON THE FRICTION AND WEAR PROPERTIES OF SEMIMETALLIC AUTOMOTIVE MATERIAL |
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| Luo Chen,Su Di,He Fengjia,Xie Qun,Zhang Junhong.INFLUENCE OF OXIDE FILM ON THE FRICTION AND WEAR PROPERTIES OF SEMIMETALLIC AUTOMOTIVE MATERIAL[J].Journal of Central South University:Science and Technology,1999(3). |
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| Authors: | Luo Chen Su Di He Fengjia Xie Qun Zhang Junhong |
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| Abstract: | Based on a semi metallic automotive friction material, the formation of oxide film on the function surface and its influence on friction and wear properties were studied when fixed with different copper fiber. The results show that there is a kind of oxide wear at medium temperature and the oxide wear is important to the semimetallic friction material. Increasing the content of copper fiber is helpful to decrease the adhesive wear at low temperature and oxide wear at medium temperature. |
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| Keywords: | oxide film semi metal friction material friction wear |
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