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METHODS AND MATERIALS FOR REPAIRING A THERMAL BARRIER COATING OF A GAS TURBINE COMPONENT
A sprayable thermal barrier coating powder mixture (208) for a gas turbine engine (10) includes: a dry composition having a low surface area ceramic powder (214) having a median particle size distribution greater than 5 microns and less than 50 microns, and a high surface area ceramic powder (216) having a median particle size distribution smaller than 5 microns, wherein the low surface area ceramic powder (214) makes up at least 50% by weight of the dry composition of the sprayable thermal barrier coating powder mixture (208).
METHODS AND MATERIALS FOR REPAIRING A THERMAL BARRIER COATING OF A GAS TURBINE COMPONENT
A sprayable thermal barrier coating powder mixture (208) for a gas turbine engine (10) includes: a dry composition having a low surface area ceramic powder (214) having a median particle size distribution greater than 5 microns and less than 50 microns, and a high surface area ceramic powder (216) having a median particle size distribution smaller than 5 microns, wherein the low surface area ceramic powder (214) makes up at least 50% by weight of the dry composition of the sprayable thermal barrier coating powder mixture (208).
METHODS AND MATERIALS FOR REPAIRING A THERMAL BARRIER COATING OF A GAS TURBINE COMPONENT
VERFAHREN UND MATERIALIEN ZUR REPARATUR EINER WÄRMEDÄMMSCHICHT EINER GASTURBINENKOMPONENTE
PROCÉDÉS ET MATÉRIAUX DE RÉPARATION D'UN REVÊTEMENT BARRIÈRE THERMIQUE D'UN COMPOSANT DE TURBINE À GAZ
KESHAVAN HRISHIKESH (Autor:in) / SAHA ATANU (Autor:in) / WALLACE MARGEAUX (Autor:in) / NAGESH MAMATHA (Autor:in) / KULKARNI AMBARISH JAYANT (Autor:in) / BEWLAY BERNARD PATRICK (Autor:in)
08.06.2022
Patent
Elektronische Ressource
Englisch
METHODS AND MATERIALS FOR REPAIRING A THERMAL BARRIER COATING OF A GAS TURBINE COMPONENT
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