固相反应法制备MgAl<sub>2</sub>O<sub>4</sub>纳米粉体及其烧结行为研究

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8 普通MgAl 2 O 4 粉体平均颗粒尺寸为2 #cod#x003bc;m在1450℃下烧结1 h所得陶瓷的SEM照片
Fig. 8 SEM micrograph of the ceramic obtained by sintering MgAl 2 O 4 powders with average particle size of 2 #cod#x003bc;m at 1450℃ for 1 h