CMAS对YSZ涂层腐蚀引起的结构变化及其相变分布
樊文琪1(
), 宋雪梅2, 黄怡玲2, 常程康1()
), 宋雪梅2, 黄怡玲2, 常程康1()
Structure Change and Phase Transition Distribution of YSZ Coating Caused by CMAS Corrosion
FAN Wenqi1(), SONG Xuemei2, HUANG Yiling2, CHANG Chengkang1()
), SONG Xuemei2, HUANG Yiling2, CHANG Chengkang1()
图4. (a)CMAS腐蚀YSZ涂层4 h后的截面背散射照片; (b~e)图(a)方区域(1~4)的EDS元素分布图
Fig. 4. (a) Cross-sectional backscatter SEM image of YSZ coating after 4 h corrosion by high-temperature CMAS; (b-e) EDS element mappings of frame (1-4), respectively
