热障涂层陶瓷层材料LnMgAl11O19(Ln=La, Nd)粉体的性能
李滢,陈小龙,孙超,宫骏

Preparation and Performance of LnMgAl11O19(Ln=La, Nd) Powders for Thermal Barrier Coating
Ying LI,Xiaolong CHEN,Chao SUN,Jun GONG
表4 各稀土氧化物掺杂的前驱粉体共沉淀制备工艺
Table 4 Process parameters of the precursor powders doped different rare earth element prepared by co-precipitation at 60℃
pH valueRare earth elementPrecipitant
Precursor powder 7Nd2O3
Precursor powder 811.5Gd2O3Ammonia
Precursor powder 9Sm2O3