C/C复合材料用浸渍剂煤沥青研究进展

材料导报, 2005, 19(10): 84-86.

C/C复合材料用浸渍剂煤沥青研究进展

宋发举 ^1, , 李铁虎 ^2, , 林起浪 ^3, , 周振中 ^4,

1.西北工业大学材料学院,西安,710072

2.西北工业大学材料学院,西安,710072

3.西北工业大学材料学院,西安,710072

4.西北工业大学材料学院,西安,710072

基金项目: 航天支撑技术基金(41801060501)

关键词：炭/炭复合材料 , 煤沥青 , 改性 , 浸渍 , 残炭率 , 流动性 , 粘度 , 软化点

Developments of Coal Tar Pitch for Impregnation of Carbon/Carbon Composite Materials

系统地介绍了近年来C/C复合材料基体用沥青的改性方法.为获得较好的浸渍性能,在提高沥青残炭率的同时,应兼顾其流动性、粘度和软化点等因素,以减少浸渍次数,降低C/C复合材料的成本.

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材料期刊网

C/C复合材料用浸渍剂煤沥青研究进展

Developments of Coal Tar Pitch for Impregnation of Carbon/Carbon Composite Materials

参考文献