Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR FABRICATING PROTECTIVE COATING SYSTEMS FOR GAS TURBINE ENGINE APPLICATIONS
A method of applying a protective coating to a substrate includes the steps of: providing a turbine engine component substrate formed of a ceramic matrix composite material, forming an environmental barrier coating layer including a rare earth disilicate material directly on the substrate, treating an outer surface of the environmental barrier coating layer to form a thermal barrier coating layer including a porous rare earth monociliate material directly on the environmental barrier coating layer. The step of treating the outer surface is performed using a thermal process consisting of the application of heat or a chemical-thermal process consisting of the application of heat and a chemical. The method further includes infiltrating at least a portion of the pores with a metal solution or suspension.
METHOD FOR FABRICATING PROTECTIVE COATING SYSTEMS FOR GAS TURBINE ENGINE APPLICATIONS
A method of applying a protective coating to a substrate includes the steps of: providing a turbine engine component substrate formed of a ceramic matrix composite material, forming an environmental barrier coating layer including a rare earth disilicate material directly on the substrate, treating an outer surface of the environmental barrier coating layer to form a thermal barrier coating layer including a porous rare earth monociliate material directly on the environmental barrier coating layer. The step of treating the outer surface is performed using a thermal process consisting of the application of heat or a chemical-thermal process consisting of the application of heat and a chemical. The method further includes infiltrating at least a portion of the pores with a metal solution or suspension.
METHOD FOR FABRICATING PROTECTIVE COATING SYSTEMS FOR GAS TURBINE ENGINE APPLICATIONS
HERSTELLUNGSVERFAHREN FÜR SCHUTZBESCHICHTUNGSSYSTEME FÜR GASTURBINENMOTORANWENDUNGEN
PROCÉDÉ DE FABRICATION DE SYSTÈMES DE REVÊTEMENT PROTECTEUR POUR APPLICATIONS DE MOTEUR À TURBINE À GAZ
MEHR MEHRAD (Autor:in) / DOWNS JOHN (Autor:in) / JADIDIAN BAHRAM (Autor:in)
18.09.2024
Patent
Elektronische Ressource
Englisch
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