| 连续纤维增韧陶瓷基复合材料的连接方法 |
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| 引用本文： | 柯晴青,成来飞,童巧英,张青. 连续纤维增韧陶瓷基复合材料的连接方法[J]. 材料工程, 2005, 0(11): 58-63 |
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| 作者姓名： | 柯晴青 成来飞 童巧英 张青 |
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| 作者单位： | 西北工业大学,超高温结构复合材料国防科技重点实验室,西安,710072;西北工业大学,超高温结构复合材料国防科技重点实验室,西安,710072;西北工业大学,超高温结构复合材料国防科技重点实验室,西安,710072;西北工业大学,超高温结构复合材料国防科技重点实验室,西安,710072 |
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| 基金项目： | 中国科学院资助项目 , 西北工业大学校科研和教改项目 |
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| 摘 要： | 连续纤维增韧陶瓷基复合材料(CMCs)在高温领域具有广阔的应用前景,但是由于其编织工艺的限制,难以制备十分精密和复杂的构件,而要使纤维增韧CMCs得到广泛的应用,必须解决复合材料与金属合金系列材料的连接问题.因而连接是CMCs走向工程应用需要解决的关键课题之一.综述了CMCs的连接现状,重点介绍了几种有效的连接CMCs的方法:钎焊、局部过渡液相连接、无压固相反应连接、聚合物分解连接、ARCJoinT、在线液相渗透连接等.
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| 关 键 词： | CMC 连接 润湿性 |
| 文章编号： | 1001-4381(2005)11-0058-06 |
| 收稿时间： | 2005-05-08 |
| 修稿时间： | 2005-08-20 |
Joining Methods for Continuous Fiber Reinforced Ceramic Matrix Composites |
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| KE Qing-qing,CHENG Lai-fei,TONG Qiao-ying,ZHANG Qing. Joining Methods for Continuous Fiber Reinforced Ceramic Matrix Composites[J]. Journal of Materials Engineering, 2005, 0(11): 58-63 |
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| Authors: | KE Qing-qing CHENG Lai-fei TONG Qiao-ying ZHANG Qing |
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| Affiliation: | National Key Laboratory of Thermostructure Composite Materials, Northwestern Polytechnical University, Xitan 710072, China |
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| Abstract: | Continuous fiber reinforced ceramic matrix composites(CMCs) will be widely applied to the high temperature field.Because of the limitation of the CMCs' fabrication,it is hard to produce sophisticated and complex components.Moreover,due to the wide applications of CMCs,the problem of compatibility between CMCs and metals material must be solved.Joining is one of the critical subjects needing to be solved for CMCs' application.The present status of CMCs joining are reviewed.Several effective joining methods are emphasized: brazing,partial transient liquid phase bonding(PTLPB),solid-state reaction bonding without pressure,joining with pre-ceramic polymer,ARCJoinT,on-line liquid infiltration joining process etc. |
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| Keywords: | CMCs joining wettibility |
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