单相双稀土改性SrZrO3热障涂层的热物理性能
马伯乐1,2,马文1,2(
),黄威1,2,白玉1,2,贾瑞灵1,2,董红英2,3
),黄威1,2,白玉1,2,贾瑞灵1,2,董红英2,3
Thermophysical Property of Single-phase Strontium Zirconate Co-doped with Double Rare-earth Oxides as a Thermal Barrier Coating Material
Bo-Le MA1,2,Wen MA1,2(),Wei HUANG1,2,Yu BAI1,2,Rui-Ling JIA1,2,Hong-Ying DONG2,3
),Wei HUANG1,2,Yu BAI1,2,Rui-Ling JIA1,2,Hong-Ying DONG2,3
图2. 粉末和在1600 ℃热处理不同时间的涂层的XRD图谱
(a) Sr1.1(Zr0.9Yb0.05Gd0.05)O3.05; (b) SrZrO3
Fig. 2. XRD patterns of powders and coatings after heat-treatment at 1600 ℃ for different time
