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OVERLAY COATING RESISTANT TO MOLTEN CALCIUM-MAGNESIUM-ALUMINO-SILICATE
A CMAS resistant overlay coating including at least one CMAS resistant layer, wherein the overlay coating is i. disposed over a surface of a substrate including a material susceptible to CMAS corrosion, ii. includes a metal oxide matrix and iii. has at least partially a vertical columnar structure. Moreover, at least one non-oxidized metallic constituent selected from the group of aluminum, chromium and metallic constituents including aluminum and chromium is embedded in the metal oxide matrix. Furthermore, a substrate has a CMAS resistant overlay coating at issue on a surface of a material susceptible to CMAS corrosion. A CAE process is provided for forming such a CMAS resistant overlay coating on a surface of a material susceptible to CMAS corrosion.
OVERLAY COATING RESISTANT TO MOLTEN CALCIUM-MAGNESIUM-ALUMINO-SILICATE
A CMAS resistant overlay coating including at least one CMAS resistant layer, wherein the overlay coating is i. disposed over a surface of a substrate including a material susceptible to CMAS corrosion, ii. includes a metal oxide matrix and iii. has at least partially a vertical columnar structure. Moreover, at least one non-oxidized metallic constituent selected from the group of aluminum, chromium and metallic constituents including aluminum and chromium is embedded in the metal oxide matrix. Furthermore, a substrate has a CMAS resistant overlay coating at issue on a surface of a material susceptible to CMAS corrosion. A CAE process is provided for forming such a CMAS resistant overlay coating on a surface of a material susceptible to CMAS corrosion.
OVERLAY COATING RESISTANT TO MOLTEN CALCIUM-MAGNESIUM-ALUMINO-SILICATE
KOHLHAUSER BERNHARD (author) / SCHOECH HELMUT (author) / WIDRIG BENO (author) / RAMM JUERGEN (author)
2024-10-03
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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