Patent ID: 7250192
Filing Date: 2007-07-31
Classification: B05D,C23C,F01D,F05D,Y02T

Abstract:
1. A method of applying a heat-rejection coating, comprising the steps of: supplying a metallic component of a gas turbine engine selected from the group consisting of a cobalt-base superalloy, a nickel-base superalloy and a titanium alloy; providing a reflective-coating mixture, wherein the reflective-coating mixture comprises a metallic pigment and a reflective-coating-mixture carrier; applying the reflective-coating mixture to a surface of the component at ambient temperature and pressure by a method selected from the group consisting of air-assisted spraying, airless spraying, brushing, and decal transfer; and firing the component surface having the reflective-coating mixture thereon to form a reflective coating on the component.