发明名称 REPAIR METHODS FOR COOLED COMPONENTS
摘要 A method for repairing a component is provided, where the component has a substrate comprising an outer surface and an inner surface and defining one or more grooves. Each groove extends at least partially along the outer surface of the substrate. The component further includes a structural coating, a bond coating, and a thermal bather coating. The groove(s) and the structural coating define one or more channels for cooling the component. The repair method includes removing the thermal barrier and bond coatings, removing at least a portion of the structural coating in a vicinity of a damaged portion of the component, performing a repair operation on the damaged portion of the component, applying a structural coating at least in a vicinity of the repaired portion of the component, and applying a bond coating and a thermal barrier coating. Additional repair methods are also provided.
申请公布号 US2013086784(A1) 申请公布日期 2013.04.11
申请号 US201113267617 申请日期 2011.10.06
申请人 BUNKER RONALD SCOTT;GENERAL ELECTRIC COMPANY 发明人 BUNKER RONALD SCOTT
分类号 B23P6/00 主分类号 B23P6/00
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