氮化硅陶瓷烧结致密化的研究进展  

Research progress on sintering densification of silicon nitride ceramic

作　　者：唐艳东 马北越 Tang Yandong;Ma Beiyue(School of Metallurgy,Northeastern University,Shenyang 110819,China)

机构地区：[1]东北大学冶金学院,沈阳110819

出　　处：《耐火与石灰》2021年第5期35-38,共4页Refractories & Lime

基　　金：NSFC-辽宁联合基金重点项目(L1908227)资助。

摘　　要：介绍了氮化硅陶瓷的结构和基本性质,综述了通过改善和控制烧结助剂、烧结温度、保温时间和烧结方法等以提高氮化硅陶瓷致密度的研究新进展,并展望了氮化硅陶瓷烧结致密化的发展方向。In this paper,the structure and elementary property of silicon nitride ceramic are introduced,and new progress in research on increasing the density of silicon nitride ceramic by improving and controlling sintering aids,sintering temperature,holding time and sintering process is reviewed.The development trend of sintering densification of silicon nitride ceramic is prospected.

关 键 词：氮化硅陶瓷 烧结 致密化 研究进展 

分 类 号：TQ174.758.12[化学工程—陶瓷工业]