| 纤维分布对Gr/Al复合材料显微组织和弯曲性能的影响 |
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| 引用本文： | 童文俊,冯绍仁,齐丕骧.纤维分布对Gr/Al复合材料显微组织和弯曲性能的影响[J].宇航材料工艺,1997(1). |
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| 作者姓名： | 童文俊 冯绍仁 齐丕骧 |
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| 作者单位： | 中国兵器工业五二研究所宁波分所，315040，中国兵器工业五二研究所宁波分所，315040，中国兵器工业五二研究所宁波分所，315040 |
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| 摘 要： | 利用真空压力浸渗法制备了石墨纤维增强的铝基复合材料（Gr／ZL101A），研究了不同的纤维分布状态（SiC颗粒混杂纤维与未混杂的纤维）对复合材料显微组织及弯曲性能的影响。结果表明，SiC颗粒混杂不仅改善了纤维分布均匀性，而且弯曲性能也有明显提高。
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| 关 键 词： | Gr／Al复合材料 SiC颗粒 混杂 弯曲性能 |
Influence of Fiber Distribution on the Microstructure and Flexural Property of Gr/Al Composites |
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| Tong Wenjun, Feng Shaoren, Qi Pixiang.Influence of Fiber Distribution on the Microstructure and Flexural Property of Gr/Al Composites[J].Aerospace Materials & Technology,1997(1). |
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| Authors: | Tong Wenjun Feng Shaoren Qi Pixiang |
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| Institution: | No. 52 Research Institute of China Ordnance Industries Ningbo 315040 |
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| Abstract: | The effects of fiber distribution on the microstructure and the flexural property ofcontinuous graphite fiber reinforced aluminum alloy composites fabricated by vacuum pressure infiltration casting were investigated. The results show that the pretreatment of fibers hybridized withfine SiC particulates can improve not only the fiber distribution, but also the flexural property. |
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| Keywords: | Gr/Al metal matrix composite SiC particulates Hybridization Flexural property |
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