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| 纳米SiC对Si3N4/SiC复相陶瓷性能及显微结构的影响 | |
| 引用本文： | 张伟儒,李勇,陈文. 纳米SiC对Si3N4/SiC复相陶瓷性能及显微结构的影响[J]. 人工晶体学报, 2007, 36(5): 1207-1210 |
| 作者姓名： | 张伟儒 李勇 陈文 |
| 作者单位： | 武汉理工大学材料学院,武汉,430070;山东工业陶瓷研究设计院,淄博,255031;武汉理工大学材料学院,武汉,430070 |
| 摘 要： | 本研究通过采用纳米SiC粉体及有机前驱体两种途径,制备了Si3N4/SiC粒子(Si3 N4/纳米SiC)复相陶瓷,研究了纳米SiC对Si3 N4/SiC复相陶瓷性能及显微结构的影响,讨论了材料强化的机制与显微结构的关系. |
| 关 键 词： | 有机前驱体 氮化硅 碳化硅 复相陶瓷 |
| 文章编号： | 1000-985X（2007）05-1207-04 |
| 修稿时间： | 2007-08-16 |
Effect of Nano-SiC Particles on the Performance and Microstructure of Si3N4/SiC Composite Ceramics |
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| ZHANG Wei-ru,LI Yong,CHEN Wen. Effect of Nano-SiC Particles on the Performance and Microstructure of Si3N4/SiC Composite Ceramics[J]. Journal of Synthetic Crystals, 2007, 36(5): 1207-1210 | |
| Authors: | ZHANG Wei-ru LI Yong CHEN Wen |
| Affiliation: | 1. School of Materials Science and Engineering of Wuhan University of Technology, Wuhan 430070, China; 2. Shandong Research and Design Institute of Industrial Ceramics, Zibo 255031, China |
| Abstract: | In this paper, Si3N4/SiC composite ceramics were prepared from two different raw materials with nano-SiC particles or organic precursor. Effect of nano-SiC particles on the performance and microstructure of the Si3N4/SiC ceramics was studied, and the relation between reinforced mechanism and microstructure of materials was also investigated. |
| Keywords: | organic precursor silicon nitride silicon carbide composite ceramics |
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