烧结助剂及增强相对氮化硅陶瓷材料性能的影响  

Effect of Sintering Additives and Reinforcement on Properties of Silicon Nitride Ceramic Materials

作　　者：文科林 栾道成[1] 左城铭 周新宇 刘浪 米书恒 王正云[1] WEN Kelin;LUAN Daocheng;ZUO Chengming;ZHOU Xinyu;LIU Lang;MI Shuheng;WANG Zhengyun(School of Materials of Science and Engineering,Xihua University,Chengdu 610039,China)

机构地区：[1]西华大学材料科学与工程学院,成都610039

出　　处：《中国陶瓷》2021年第8期26-32,共7页China Ceramics

基　　金：教育部春晖计划项目(Z2016126);四川省留学回国人员资助项目;四川省粉末冶金工程技术中心资助项目(SC-FMYJ2018—01,SC-FMYJ2017-04);西华大学研究生创新基金(2020105,2020033)。

摘　　要：氮化硅陶瓷基复合材料由于其优异的性能广泛运用于市场各领域。本文概述了制备氮化硅陶瓷基复合材料常用的几种烧结助剂和增强相,综述了烧结助剂对材料烧结过程的影响以及几种常用增强相的研究现状及增韧机理,最后对氮化硅陶瓷基复合材料未来的发展趋势和研究方向进行了总结与展望。Silicon nitride ceramic matrix composites are widely used in various fields of the market due to their excellent properties.This article summarizes the main sintering aids and reinforcement used in the preparation of silicon nitride ceramic matrix composites,the influence of sintering aids on the sintering process of materials and the toughening mechanism and research status of several commonly used reinforcement are discussed.Finally,this article summarizes and looks forward to the future development trends and research directions of silicon nitride ceramic matrix composites.

关 键 词：烧结助剂 增强相 氮化硅 陶瓷基复合材料 增韧机理 

分 类 号：TQ174.758.12[化学工程—陶瓷工业]