| 微米氧化铝/尼龙复合材料煤泥润滑条件下滚滑摩擦磨损行为 |
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| 引用本文： | 刘利国,艾德春. 微米氧化铝/尼龙复合材料煤泥润滑条件下滚滑摩擦磨损行为[J]. 徐州工程学院学报, 2007, 22(6): 14-16 |
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| 作者姓名： | 刘利国 艾德春 |
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| 作者单位： | 1. 江南大学,江苏,无锡,214122
2. 中国矿业大学,江苏徐州,221008 |
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| 摘 要： | 使用微米氧化铝(Al2O3)为增强剂,以尼龙1010为基体,进行氧化铝/尼龙复合材料在煤泥润滑条件下的滚滑动摩擦磨损实验.通过实验发现,水能降低氧化铝/尼龙复合材料的摩擦系数,但增大了磨损量.煤泥润滑时尼龙1010材料的摩擦系数为0.096;氧化铝/尼龙复合材料的平均摩擦系数为0.089,只有纯尼龙的92.7%.尼龙磨损量是3.32mm3;Al2O3/尼龙复合材料的磨损量平均为15.73mm3;Al2O3/尼龙复合材料的平均磨损量平均是尼龙的4.74倍.
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| 关 键 词： | 复合材料 滚滑 摩擦与磨损 煤泥润滑 |
| 文章编号： | 1673-0704(2007)06-0014-03 |
| 修稿时间： | 2007-04-24 |
Study on the Rolling-sliding Friction and Wear Properties of Micron-Al2O3/Nylon Composites under the Slime Condition |
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| LIU Li-guo,AI De-chun. Study on the Rolling-sliding Friction and Wear Properties of Micron-Al2O3/Nylon Composites under the Slime Condition[J]. Journal of Xuzhou Istitute of Technology, 2007, 22(6): 14-16 |
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| Authors: | LIU Li-guo AI De-chun |
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| Abstract: | This paper mainly studies on the rolling-sliding friction and wear properties of Micron-Al2O3/nylon1010 composites under slime condition.The mechanism of the wear of Al2O3/nylon1010 composites is researched.The tests show slime can decrease the friction coefficient and increase wear volume of composites.First the friction coefficient of nylon 1010 is 0.096,but that of Al2O3/nylon composites is about 45% of nylon1010;Second wear volume of nylon is 3.32mm3,and that of Al2O3/nylon 1010 composites is 4.74 times of it. |
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| Keywords: | composites rolling-sliding friction and wear slime lubrication |
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