文献类型：期刊文献

英文题名：Solidification process of silicon nitride aqueous suspension

作者：Liu, X.J.[1]; Huang, L.P.[1]; Xu, X.[1]; Fu, X.R.[1]; Gu, H.C.[2]

机构：[1]Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China;[2]E China Univ Sci & Technol, Inst Tech Chem & Phys, Shanghai 200237, Peoples R China

年份：2001

卷号：20

期号：1

起止页码：15

外文期刊名：JOURNAL OF MATERIALS SCIENCE LETTERS

收录：;EI(收录号：2001385584723);WOS:【SCI-EXPANDED(收录号:WOS:000166613100005)】；

语种：英文

外文关键词：Casting - Ceramic materials - Coagulation - Colloids - Pore size - Porosimeters - Reaction kinetics - Relaxation processes - Solidification - Suspensions (fluids)

摘要：Coagulation kinetics of silicon nitride suspension in direct coagulation casting (DCC) process was studied by the dynamic relaxation measurement and property of green body. The shape forming technology of ceramic suspension study provided a convenient and practicable way to analyze solidification process of ceramic suspensions. The processing conditions of the silicon nitride suspension for DCC forming were optimized and a green body with uniform pore size distribution was prepared.