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BOND COAT INCLUDING METAL OXIDES AND OXYGEN GETTERS
Coated components and their methods of formation are provided. The coated component includes: a ceramic matrix composite substrate comprising silicon carbide and having a surface; a bond coat on the surface of the substrate; and an environmental barrier coating on the bond coat. The bond coat includes a plurality of discrete particles dispersed within a matrix phase that includes mullite. The plurality of discrete particles includes an oxygen getter and a transition metal oxide.
BOND COAT INCLUDING METAL OXIDES AND OXYGEN GETTERS
Coated components and their methods of formation are provided. The coated component includes: a ceramic matrix composite substrate comprising silicon carbide and having a surface; a bond coat on the surface of the substrate; and an environmental barrier coating on the bond coat. The bond coat includes a plurality of discrete particles dispersed within a matrix phase that includes mullite. The plurality of discrete particles includes an oxygen getter and a transition metal oxide.
BOND COAT INCLUDING METAL OXIDES AND OXYGEN GETTERS
SETLUR ANANT ACHYUT (author) / WAN JULIN (author)
2023-08-10
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME