等离子喷涂-物理气相沉积7YSZ热障涂层沉积机理及
其CMAS腐蚀失效机制
张小锋, 周克崧, 宋进兵, 邓春明, 牛少鹏, 邓子谦

Deposition and CMAS Corrosion Mechanism of 7YSZ Thermal Barrier Coatings Prepared by Plasma Spray-Physical Vapor Deposition
Xiao-Feng ZHANG, Ke-Song ZHOU, Jin-Bing SONG, Chun-Ming DENG, Shao-Peng NIU, Zi-Qian DENG
表2 X射线荧光分析获得的蛭石成分
Table 2 Compositions of vermiculite obtained by XRF
Oxides CaO MgO Al2O3 SiO2 Rest (Fe2O3, Na2O, K2O, etc)
Weight /wt% 2 21 17 42 18