Microstructure Observation and Analysis of Powders,Green Bodies Used for Sintering SiC Ceramics by SEM

摘要：

　　The present work observed and analyzed the microstructures of various starting powders including SiC,AlN-R (Y / La) 2O3 as additives for LPSing (Liquid Phase Sintering),B/C additives for SSSing (Solid State Sintering),as well as the spray granulated powders as comparison,by using scanning electron microscopy SEM.The microstructure of molded green bodies was also posted.Present paper opens out the characters of the various perfect and defect of microstructures of these samples.Their effect on the processing and properties of SiC ceramics was analyzed and discussed.

关键词： SiC ceramics powder green body microstructure

作者: Jiang Yong Wu Laner Chen Yuhong Lu Youjun Huang Zhenkun

作者单位: School of Materials Science and Engineering,Beifang University of Nationalities,Wenchangbei Road,Yinchuan 750021,China

会议类型: 国际会议

会议名称: 2012 Workshop on Synthesis, Characterization and Applications of Inorganic Powders (2012年全国无机粉体制备与表征技术研讨会)

会议地点: 桂林

会议语种:英文

页码: 107-111

在线出版日期: 2012-07-16（万方平台首次上网日期，不代表论文的发表时间）