| 以天然石墨为原料制备高性能材料的研究 |
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| 引用本文： | 范壮军%宋进仁%刘朗%翟更太%李建刚%陈峻岭.以天然石墨为原料制备高性能材料的研究[J].宇航材料工艺,2001,31(6):44-46. |
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| 作者姓名： | 范壮军%宋进仁%刘朗%翟更太%李建刚%陈峻岭 |
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| 作者单位： | 1. 中国科学院山西煤炭化学研究所,
2. 中国科学院等离子体物理研究所, |
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| 摘 要： | 以天然石墨为原料，进行多组元掺杂制备了SiC-B4C-ZrC/C复合材料。研究了ZrO2的加入量对材料性能的影响。实验结果表明：加入少量的（小于8％）ZrO2石墨材料的力学性能和电学性能明显得到提高；而继续添加ZrO2，石墨材料的力学性能和电学性能则有所下降。
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| 关 键 词： | SiC－B4C－ZrC／C复合材料 天然石墨 ZrO2 力学性能 电学性能 氧化锆 |
Preparation of Advanced Graphite Materials Using Natural Graphite |
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| Fan Zhuangjun,Song Jinren,Liu Lang,Zhai Gengtai.Preparation of Advanced Graphite Materials Using Natural Graphite[J].Aerospace Materials & Technology,2001,31(6):44-46. |
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| Authors: | Fan Zhuangjun Song Jinren Liu Lang Zhai Gengtai |
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| Abstract: | SiC B 4C Zr C/C composites were prepared using natural graphite as raw material and adulterated components as additives. Effects of ZrO 2 additive and natural graphite on properties of the composites were studied. It was found that the properties of composites went up with increase of ZrO 2 additive content(less than 8%) at the beginning,and then went down with the continual increase of ZrO 2 additive content. |
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| Keywords: | SiC B 4C Zr C/C composites Natural graphite ZrO 2 Property |
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