Investigation of compaction and sintering behavior of SiC powder after ultra-fine treatment.
Silicon carbide ceramics were prepared with SiC powder treated by the fluidized bed opposed jet mill as raw materials, and the effects of the ultra-fine treatment mechanism on the compaction and sintering behavior of SiC ceramics were investigated. The results showed that the compacts had higher density and microstructure homogeneity when the sintering temperature of the compact was decreased; and that the surface microstructure, densification and mechanical properties of the sintered body could be ameliorated obviously.
Guo
Xing-Zhong
XZ
Center of Nano-Science & Nano-Technology, Zhejiang University, Hangzhou 310027, China. gxzh_zju@163.com
Yang
Hui
H
D017554:Carbon Compounds, Inorganic; D002516:Ceramics; D008855:Microscopy, Electron, Scanning; D011208:Powders; D017655:Silicon Compounds
D017554:Carbon Compounds, Inorganic; D011208:Powders; D017655:Silicon Compounds; C022088:silicon carbide