摘要
采用热压烧结工艺开发了高抗热震性及无明显各向异性的BN（P）／SIALON复相陶瓷，观察分析了显微结构特征，发现SIALON晶粒Z值随晶粒结晶形态不同及晶粒内位置不同而呈现不确定的现象.
BN(P)/Sialon multiphase ceramics were developed by hot-pressing sintering processing to abtain a composite with excellent thermal shock resistance and high reliability without obvious anisotropy of properties. Microstructure and phase intedece features of this material which play important roles for improving high-temperature properties were investigated and the various substitution values (Z) of Al3+ for Si4+ in sialon grains with different growth morphology were found in this work.
出处
《材料研究学报》
EI
CAS
CSCD
北大核心
1998年第3期277-281,共5页
Chinese Journal of Materials Research
