固相反应法制备MgAl2O4纳米粉体及其烧结行为研究
苏兴华1, 李建功2, 周振君1

Solid-state Reaction Preparation and Sintering Behavior of MgAl2O4 Nanopowders
SU Xing-Hua1, LI Jian-Gong2, ZHOU Zhen-Jun1
图7 MgAl 2 O 4 纳米粉体在1450℃下烧结1 h所得陶瓷的SEM照片
Fig.7 SEM micrograph of the ceramic obtained by sintering MgAl 2 O 4 nanopowders at 1450℃ for 1 h