Mn掺杂对(Y0.4Er0.6)3Al5O12 热障涂层材料的微观结构和导热性能的影响
王俊, 王炫力, 刘爽, 宋蕊, 宋希文

Effect of Mn Doping on Microstructure and Thermal Conductivity of (Y0.4Er0.6)3Al5O12 Ceramics Material for Thermal Barrier Coating
WANG Jun, WANG Xuanli, LIU Shuang, SONG Rui, SONG Xiwen
表2 (Y0.4Er0.6)3(Al0.94Mn0.06)5O12陶瓷材料的Rietveld全谱拟合结构精修参数
Table 2 Refined structural parameters of the Rietveld fitting for the (Y0.4Er0.6)3(Al0.94Mn0.06)5O12 ceramic material
LabelElem.Mult.xyzFrac.
Mn1Mn2+160000.211
Al1Al3+160000.789
Mn3Mn2+240.37500.250.171
Al2Al3+240.37500.250.829
Er3Er3+240.12500.250.6
Y1Y3+240.12500.250.4
O1O2-96-0.0335260.0507890.1488871