(La0.2Nd0.2Tm0.2Yb0.2Lu0.2)2Zr2O7 高熵陶瓷的制备及其在熔融氧化物膜CaO-MgO-Al2O3-SiO2 下的腐蚀行为

耿浩钧, 谢芳坤, 杨凌旭, 王艳丽, 刘会军, 曾潮流

Preparation and Corrosion Behavior of (La0.2Nd0.2Tm0.2Yb0.2-Lu0.2)2Zr2O7 High Entropy Ceramic Beneath Deposits of Molten CaO-MgO-Al2O3-SiO2

GENG Haojun, XIE Fangkun, YANG Lingxu, WANG Yanli, LIU Huijun, ZENG Chaoliu

表2 图4中标记区域的EDS能谱分析结果

Table 2 EDS analysis results of the marked points in Fig.4 (atomic fraction / %)

Position La Nd Tm Yb Lu Total RE Zr Ca Mg Al Si Point A - - - - - - - 37.8 11.0 16.9 34.3 Point B 1.8 1.2 1.2 1.4 1.2 6.8 - 19.6 10.6 22.0 41.0 Point C 3.7 3.5 2.2 1.9 1.7 13 3.7 28.5 6.9 16.1 31.8