| 固相原料反应生成碳化硅晶须的实验研究 |
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| 引用本文： | 韩敏芳,李伯涛,郭梦照. 固相原料反应生成碳化硅晶须的实验研究[J]. 材料科学与工程学报, 1997, 0(4) |
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| 作者姓名： | 韩敏芳 李伯涛 郭梦照 |
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| 作者单位： | 中国矿业大学北京研究生部 |
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| 摘 要： | 实验研究了三种碳原料和七种硅原料反应生成ＳｉＣ晶须工艺过程，结果表明，反应生成碳化硅晶须的固相原料中，除稻壳外，白炭黑作为硅源，喷雾炭墨作为碳源，加入适当催化剂也可以得到高品位碳化硅晶须，纯度在９５％以上，生成率在２５％以上。
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| 关 键 词： | 碳化硅晶须；固相原料；晶须生长 |
Study of Silicon Carbide Whisker Prepared from Solid Raw Materials |
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| Han Minfang Li Baitao Guo Mengzhao Beijing Graduate School,China University of Mining and Technology,Beijing. Study of Silicon Carbide Whisker Prepared from Solid Raw Materials[J]. Journal of Materials Science and Engineering, 1997, 0(4) |
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| Authors: | Han Minfang Li Baitao Guo Mengzhao Beijing Graduate School China University of Mining Technology Beijing |
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| Affiliation: | Han Minfang Li Baitao Guo Mengzhao Beijing Graduate School,China University of Mining and Technology,Beijing,100083 |
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| Abstract: | The process of producing SiC whisker from solid raw materials which included 3 kinds of raw materials related to carbon and 7 kinds of raw materials related to sillcon was studied in this paper. As a result, high grade SiC whisker with purity up to 95% and yield up to 25% were gotten from white carbon black (as raw material of sillcon) spraying carbon black (as raw material of carbon) and proper catalyst. |
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| Keywords: | SiC whisker Solid raw materials Whisker growth |
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