Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
ENVIRONMENTAL BARRIER COATING WITH MULLITE BONDCOAT COMPRISING A NON-OXIDE SILICON CERAMIC
A coated component (100), along with a method of making the same, is provided. The coated component (100) includes a ceramic matrix composite (CMC) substrate (102) comprising silicon carbide and having a surface (103); a mullite/nosc bondcoat (104) on the surface (103) of the substrate (102); and an environmental barrier coating on the mullite/nosc bondcoat (104). The mullite/nosc bondcoat (104) comprises a non-oxide silicon ceramic (NOSC) phase contained within a mullite phase (112), with the mullite/nosc bondcoat (104) comprising 60% to 95% by volume of the mullite phase (112), such as 65% to 93% by volume of the mullite phase (112).
ENVIRONMENTAL BARRIER COATING WITH MULLITE BONDCOAT COMPRISING A NON-OXIDE SILICON CERAMIC
A coated component (100), along with a method of making the same, is provided. The coated component (100) includes a ceramic matrix composite (CMC) substrate (102) comprising silicon carbide and having a surface (103); a mullite/nosc bondcoat (104) on the surface (103) of the substrate (102); and an environmental barrier coating on the mullite/nosc bondcoat (104). The mullite/nosc bondcoat (104) comprises a non-oxide silicon ceramic (NOSC) phase contained within a mullite phase (112), with the mullite/nosc bondcoat (104) comprising 60% to 95% by volume of the mullite phase (112), such as 65% to 93% by volume of the mullite phase (112).
ENVIRONMENTAL BARRIER COATING WITH MULLITE BONDCOAT COMPRISING A NON-OXIDE SILICON CERAMIC
UMWELTSPERRSCHICHT MIT MULLIT-HAFTVERMITTLERSCHICHT ENTHALTEND EINE NICHTOXID-SILIZIUMKERAMIK
REVÊTEMENT DE BARRIÈRE ENVIRONNEMENTALE AVEC COUCHE DE LIAISON DE MULLITE DOTÉ D'UNE CÉRAMIQUE DE SILICIUM NON OXYDE
LUTHRA KRISHAN LAL (Autor:in) / WAN JULIN (Autor:in)
26.05.2021
Patent
Elektronische Ressource
Englisch
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