Synthesis Nanosized MgAl2O4 Spinel Powder with Excellent Sinterability
Nanosized MgAl2O4 powder was prepared following a polymerized complex oxide method. Size of the synthesized powders was 7 to 45 nm depending on the calcination temperature. Powder synthesized at lower temperature showed excellence sinterability. The relative density of the sintering body using the powder synthesized at 700°C reached up to 99.8 % at 1550°C for 3 h in air without any sintering additive.
Hyung Sun Kim, Yu Bao Li and Soo Wohn Lee
P. Y. Lee et al., "Synthesis Nanosized MgAl2O4 Spinel Powder with Excellent Sinterability", Materials Science Forum, Vols. 510-511, pp. 338-341, 2006