摘要
采用共沉淀－－煅烧法制备了ＣｅＯ２－Ｙ２Ｏ３－ＺｒＯ２（ＣＹＺ）三元复合氧化物陶瓷粉末．所制备的ＣＹＺ粉末为稳定的四方相结构，在高于１４００℃的温度下煅烧，其流动性大为改善，可用于等离子喷涂．
CeO 2-Y 2 O 3-ZrO 2 (CYZ) composite ceramicpowder was prepared by thecopre-cipitation-calcination method. The tetragonal CYZ powder can beobtained with the calcination temperature up to 500℃. The CYZ powderwhich was sintered at 1 450℃ and then grinded has good flowability andcan be used in plasma spray coatings.
出处
《化工冶金》
EI
CSCD
北大核心
1997年第1期27-31,共5页
关键词
二氧化锆
复合陶瓷
共沉淀
煅烧法
粉末
Zirconia, Composite ceramics, Coprecipitation,Calcination
