| 优化螺杆组合提高CFRPA性能的影响 |
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| 引用本文： | 李丽 王海庆. 优化螺杆组合提高CFRPA性能的影响[J]. 工程塑料应用, 2000, 28(5): 12-15 |
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| 作者姓名： | 李丽 王海庆 |
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| 作者单位： | 山东工业大学材料科学与工程学院,山东工业大学材料科学与工程学院,山东工业大学材料科学与工程学院,山东工业大学材料科学与工程学院 济南 250061,济南 250061,济南 250061,济南 250061 |
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| 摘 要： | 通过优化螺杆组合,研究了ＣＦＲＰＡ复合材料中碳纤维的长度分布对其力学性能的影响,用ＭＭ－２００磨损试验机测试了ＣＦＲＰＡ复合材料的磨损性能。结果表明：通过适当的螺杆组合,复合材料的力学性能显著提高,合适的螺杆组合可以使树脂中长碳纤维的比例增大,改善增强效果,使ＣＦＲＰＡ的耐磨性提高,摩擦系数下降。
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| 关 键 词： | 碳纤维 尼龙 力学性能 磨损性 CFRPA 挤出机 |
| 修稿时间： | 2000-01-10 |
STUDY ON THE MECHANICAL PROPERTY IMPROVEMENT OF CARBON FIBER REINFORCED PA BY OPTIMIZING SCREW ASSEMBLE |
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| Li Li,Wang Haiqing,Zhuang Guangshan,Wang Chengguo. STUDY ON THE MECHANICAL PROPERTY IMPROVEMENT OF CARBON FIBER REINFORCED PA BY OPTIMIZING SCREW ASSEMBLE[J]. Engineering Plastics Application, 2000, 28(5): 12-15 |
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| Authors: | Li Li Wang Haiqing Zhuang Guangshan Wang Chengguo |
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| Affiliation: | Li Li,Wang Haiqing,Zhuang Guangshan,Wang Chengguo(College of Materials Science and Engineering, Shandong University of Technology, Jinan 250061) |
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| Abstract: | The effect of carbon fiber length distribution in the composite on its mechanical properties by optimizing screw assemble is studied and the wear behaviors are tested on a MM200 wear machine. The results show that optimum screw assemble can increase the mechanical properties of carbon fibers reinforced composite materials obviously. Optimum screw assemble can increase the proportion of long fibers in the resin, improve the reinforced effect; increase the wear resistance of CFRPA and lower the rub coefficient. |
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| Keywords: | screw assemble carbon fiber nylon mechanical property wear resistance |
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