摘要
本研究通过采用纳米SiC粉体及有机前驱体两种途径,制备了Si3N4/SiC粒子(Si3N4/纳米SiC)复相陶瓷,研究了纳米SiC对SiN/SiC复相陶瓷性能及显微结构的影响,讨论了材料强化的机制与显微结构的关系。
In this paper, Si3N4/SiC composite ceramics were prepared from two different raw materials with nano-SiC particles or organic precursor. Effect of nano-SiC particles on the performance and microstructure of the Si3N4/SiC ceramics was studied, and the relation between reinforced mechanism and microstructure of materials was also investigated.
出处
《人工晶体学报》
EI
CAS
CSCD
北大核心
2007年第5期1207-1210,共4页
Journal of Synthetic Crystals
关键词
有机前驱体
氮化硅
碳化硅
复相陶瓷
organic precursor
silicon nitride
silicon carbide
composite ceramics