| 模压法制备C/C复合材料的研究 |
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| 引用本文： | 沈曾民,迟伟东,赵莉,李晏,刘辉.模压法制备C/C复合材料的研究[J].新型炭材料,1999,14(3):36-42. |
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| 作者姓名： | 沈曾民 迟伟东 赵莉 李晏 刘辉 |
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| 作者单位： | 1. 北京化工大学,炭纤维及复合材料研究所,北京,100029
2. 山钢铁公司总厂,辽宁,鞍山,114041 |
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| 摘 要： | 对模压法制备 Ｃ／ Ｃ复合材料的坯体模压工艺过程、 Ｃ／ Ｃ复合材料的致密化过程及 Ｃ／ Ｃ复合材料的结构和性能的相关性进行了研究。结果表明，物料中纤维含量及模压的温度、压力是影响初坯体成型及其密度的关键；除工艺条件外，原料的组成也是影响 Ｃ／ Ｃ复合材料致密化的重要因素；对 Ｃ／ Ｃ 复合材料力学性能研究的结果表明， Ｃ／ Ｃ复合材料的密度对材料的力学性能有很重要的影响。
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| 关 键 词： | C/C复合材料 模压成型 致密化 |
| 修稿时间： | 1999-07-14 |
STUDY ON MANUFACTURE OF C/C COMPOSITES BY MOLDING PROCESS |
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| SHEN Zeng-min,CHI Wei-dong,ZHAO Li,LI Yan,LIU Hui.STUDY ON MANUFACTURE OF C/C COMPOSITES BY MOLDING PROCESS[J].New Carbon Materials,1999,14(3):36-42. |
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| Authors: | SHEN Zeng-min CHI Wei-dong ZHAO Li LI Yan LIU Hui |
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| Abstract: | Molding process for manufacture of C/C composites was studied. In the same time, the densification process and the relationship between structure and properties of C/C composites were also investigated. The results show,that the content of fibers, molding temperatures and molding pressure were very important for the molding process and density of the billet of C/C composites. The raw material was a key factor for the density of C/C composites. The density of C/C composites effects the properties greatly. |
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| Keywords: | C/C Composites Molding process Densification |
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