| CLVD法制备2D C/C复合材料 |
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| 引用本文： | 嵇阿琳,马伯信,霍肖旭,刘红林,曾晓梅,李义和.CLVD法制备2D C/C复合材料[J].新型炭材料,2000,15(1). |
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| 作者姓名： | 嵇阿琳 马伯信 霍肖旭 刘红林 曾晓梅 李义和 |
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| 作者单位： | 中国航天科技集团公司,四院四十三所,陕西,西安,710025 |
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| 摘 要： | 化学液气相沉积法 ( CL VD)是快速低成本制备 C/C复合材料的一种新型工艺。通过叙述该工艺快速制备 C/C复合材料的根本原因 ,并以 1 .5mm/h的速度制备了炭布层叠 2 D C/C复合材料 ,同时对该材料进行了力学性能测试和金相分析。实验结果表明材料性能优越 ,说明该工艺是制备 C/C复合材料的理想工艺。采用 GC/MS质谱对煤油沉积回收物进行了成份分析 ,并对用 CL VD法制备 C/C复合材料的设备提出了一些改进建议。
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| 关 键 词： | C/C复合材料 CLVD 金相分析 GC/MS |
DENSIFICATION OF THE 2D C/C COMPOSITES BY USING CLVD |
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| JI A-lin,MA Bo-xin,HUO Xiao-xu,LIU Hong-lin,ZENG Xiao-mei,LI Yi-he.DENSIFICATION OF THE 2D C/C COMPOSITES BY USING CLVD[J].New Carbon Materials,2000,15(1). |
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| Authors: | JI A-lin MA Bo-xin HUO Xiao-xu LIU Hong-lin ZENG Xiao-mei LI Yi-he |
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| Abstract: | Chemical liquid vapor phases deposition (CLVD) process is a kind of new process that can densify C/C composites rapidly and in low cost. This paper relates the mechanism of the CLVD method rapid densifying C/C composites. The 2D C/C composite was prepared using a densifing velotity of 1.5 mm/h, and its mechanical properties and microstructure were mesured. Results indicate the material is good and the process is desirable. The ingredient of recovered kerosene was also analyzed with GC/MS. and the improvement proposal about the device of making C/C composites by CLVD is suggested. |
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| Keywords: | C/C composites CLVD OM GC/MS |
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