| 配副体积比对铸铁干摩擦学特性的影响 |
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| 引用本文： | 寇宏超,张永振,沈百令,郝启堂,李金山.配副体积比对铸铁干摩擦学特性的影响[J].钢铁研究学报,2000,12(3):59-62. |
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| 作者姓名： | 寇宏超 张永振 沈百令 郝启堂 李金山 |
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| 作者单位： | 1. 西北工业大学凝固技术国家重点实验室,陕西,西安,710072
2. 洛阳工学院材料科学与工程系,河南,洛阳,471039 |
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| 基金项目： | 河南省杰出青年科学基金,, |
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| 摘 要： | 金属干摩擦副双方的相对体积比影响摩擦热在干摩擦学系统中的分配,从而影响材料的干摩擦磨损性能,在铸铁／４０Ｃｒ钢摩擦副和铸铁闸瓦的实际装车运行试验中,均发现随着铸铁材料的磨损,其干摩擦磨损性能有不同程度的降低。蠕墨铸铁比灰铸铁具有理钕的干摩擦学稳定性。
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| 关 键 词： | 铸铸 干摩擦 体积比 性能测试 |
| 修稿时间： | 1999-04-22 |
Influence of Counterpair Volume Ratio on Dry Tribological Properties of Cast Iron |
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| KOU Hong-chao,ZHANG Yong-zhen,SHEN Bai-ling,HAO Qi-tang,LI Jin-shan.Influence of Counterpair Volume Ratio on Dry Tribological Properties of Cast Iron[J].Journal of Iron and Steel Research,2000,12(3):59-62. |
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| Authors: | KOU Hong-chao ZHANG Yong-zhen SHEN Bai-ling HAO Qi-tang LI Jin-shan |
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| Abstract: | The counterpart volume ratio influences the distribution of friction heat in dry tribological system and the dry tribological properties of materials. The investigations on cast iron/40Cr steel tribological and brake shoes running indicate that the wear rate and friction coefficient decrease with the losing of cast iron. The stability of tribological properties for compacted graphite cast iron is better than that of grey cast iron. |
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| Keywords: | cast iron dry tribological volume ratio |
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