非金属矿资源转型赛隆陶瓷材料的产业化技术  

Study on Industrialization Technology for Non-Metallic Mineral Resource Transformed SiAION Ceramics

作　　者：徐利华[1] 连芳[1] 薛向欣[2] 毕松梅[1] 毕玉保[1] 刘明[1] 姜涛[2] 程科[1] 

机构地区：[1]北京科技大学材料学院无机非金属材料系,北京100083 [2]东北大学材料与冶金学院,辽宁沈阳110004

出　　处：《稀有金属材料与工程》2007年第A02期351-354,共4页Rare Metal Materials and Engineering

基　　金：国家自然科学基金项目(50332010);863计划(2002AA334080);国家科技攻关项目(2003BA612A-18)资助

摘　　要：为降低SiAlON的生产成本,加速材料的实用化,国内外对天然非金属矿廉价原料的还原氮化合成SiAlON给予高度重视,非金属矿资源转型赛隆陶瓷材料是一类原料来源丰富、生产成本低廉,适于工业化大规模生产且极具发展前途的合成方法。本文总结了几类SiAlON材料制备的产业化技术发展、进行不同热工装备的生产潜力评价,进一步制备出新型结构-功能一体化SiAlON族陶瓷基复合材料。In order to reduce manufacturing cost of SiAlON and promote its utilization, great attention was recently given in world that SiAlON were synthesized from natural non-metallic mineral using carbothermal reduction nitridation. It was a promising route with abundant resource, inexpensive cost and large-scale industrialization potential. Research and development of industrialization for SiAlON materials, potential evaluation on various process and equipment have been reviewed. A new family of SiAlON ceramic matrix composites with structural and functional properties was consequently fabricated.

关 键 词：SIALON陶瓷 产业化 非金属矿 廉价资源 

分 类 号：TQ174[化学工程—陶瓷工业]