炭 / 炭复合材料与轴承用铜合金摩擦磨损行为的对比研究#br#

张爱敏

doi:10.16080/j.issn1671-833x.2010.19.002

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炭 / 炭复合材料与轴承用铜合金摩擦磨损行为的对比研究#br#

学术论文 | 更新时间：2025-10-30

- 炭 / 炭复合材料与轴承用铜合金摩擦磨损行为的对比研究#br#
- Comparative Study of Friction and Wear Behavior of Carbon/Carbon Composites and Copper Alloy for Bearing#br#
- 航空制造技术 2010年53卷第19期页码：82-83
- 作者机构：
  
  海军驻北京地区航空军代表室
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- DOI：10.16080/j.issn1671-833x.2010.19.002
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- 纸质出版：2010
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张爱敏. 炭 / 炭复合材料与轴承用铜合金摩擦磨损行为的对比研究#br#[J]. 航空制造技术, 2010, 53(19): 82-83/86.

Comparative Study of Friction and Wear Behavior of Carbon/Carbon Composites and Copper Alloy for Bearing#br#[J]. Aeronautical Manufacturing Technology, 2010, 53(19): 82-83.
张爱敏. 炭 / 炭复合材料与轴承用铜合金摩擦磨损行为的对比研究#br#[J]. 航空制造技术, 2010, 53(19): 82-83/86. DOI： 10.16080/j.issn1671-833x.2010.19.002.

Comparative Study of Friction and Wear Behavior of Carbon/Carbon Composites and Copper Alloy for Bearing#br#[J]. Aeronautical Manufacturing Technology, 2010, 53(19): 82-83. DOI： 10.16080/j.issn1671-833x.2010.19.002.

摘要

采用摩擦试验机（UMT-200）和表面形貌仪（Talysurf CCI 2000）表征了炭/炭复合材料，铜合金和带有 MoS 2 涂层的铜合金的摩擦磨损行为。结果表明：在相同条件下，铜合金的摩擦系数保持在0.65左右，而带有 MoS 2 涂层的铜合金的摩擦系数为 0.25 ～ 0.3，线性磨损率为铜合金的 1/3

但随着试验时间的增加，MoS 2 涂层被破坏，其摩擦系数会增加至 0.35 左右。炭/炭复合材料的摩擦系数一直保持在0.12～0.13，线性磨损率为铜合金的 1/6，且表现出良好的耐磨自润滑特性。

Abstract

Friction tester(UMT-200)and surface topograply (Talysurf CCI 2000) were used to characterize the friction and wear behavior of carbon/carbon composites

copper alloy and copper alloy with MoS 2 coating. In the result

under the same condition

the friction coeffi cient of copper alloy is approximately 0.65

the friction coefficient of copper alloy with MoS 2 coating lies between 0.25 and 0.3

moreover its liner wear rate is merely one third to that of copper alloy. However because of the destroy of MoS 2 coating during the casting experimental stage

its friction coeffi cient increased to around 0.35. The friction coefficient of carbon/carbon composites always kept at 0.12~0.13

and its liner wear rate is just one sixth as much as that of copper alloy. The wear-resistance and self-lubrication properties of carbon/carbon composites were performed well.

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