| AlN-SiC复合超细粉制备技术的研究进展 |
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| 引用本文： | 步文博,徐洁,丘泰,李晓云.AlN-SiC复合超细粉制备技术的研究进展[J].材料导报,2002,16(3):30-33. |
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| 作者姓名： | 步文博 徐洁 丘泰 李晓云 |
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| 作者单位： | 南京工业大学材料科学与工程学院,南京,210009 |
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| 基金项目： | 国防化工新材料重点科研试制项目 |
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| 摘 要： | 综述了国内外AlN-SiC复合超细粉制备方法的研究进展，着重阐述了化学合成法，包括溶胶-凝胶法，碳热还原氮化法、自蔓延高温合成法及化学气相沉积法（CVD）等的研究状况，并对不同制备工艺的优缺点进行了评述，结合本实验室的研究成果，认为原位化学反应合成工艺是今后制备AlN-SiC复合超细粉的发展趋势，并介绍了该领域的最新发展动态。
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| 关 键 词： | AlN SiC 复合超细粉 固溶体 制备工艺 氮化铝 碳化硅 机械粉碎 化学合成 微波衰减陶瓷 |
Recent Progress in Study of Preparation of AIN-SiC Composite Ultrafine Powder |
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| BU Wenbo XU Jie QIU Tai LI Xiaoyun.Recent Progress in Study of Preparation of AIN-SiC Composite Ultrafine Powder[J].Materials Review,2002,16(3):30-33. |
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| Authors: | BU Wenbo XU Jie QIU Tai LI Xiaoyun |
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| Abstract: | In this paper,recent progress in research on AlN-SiC composite ultrafine powder is reviewed,with
focus on chemosynthesis techniques including sol-gel processing,carbothermal reduction and mtndation,chemical vapor deposition(CVD) and self-propagating high-temperature synthesis.the characteristics of which are evaluated.On the basis of some results obtained in our laboratory,we consider the m-situ chemical reactive synthesis to be the future trend in the fabrication of AIN-SiC composite ultrafine powder and several new approaches in the field are described. |
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| Keywords: | AlN-SiC composite ultrafine powder solid solution fabricating technique |
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