초록 ▼

A heat-rejection coating is applied to a metallic component of a gas turbine engine, preferably made of a nickel-base superalloy. A component surface is preferably pre-treated, as by polishing the component surface, thereafter pre-oxidizing the component surface, and thereafter applying a ceramic ba

A heat-rejection coating is applied to a metallic component of a gas turbine engine, preferably made of a nickel-base superalloy. A component surface is preferably pre-treated, as by polishing the component surface, thereafter pre-oxidizing the component surface, and thereafter applying a ceramic barrier coating onto the component surface. A reflective-coating mixture is air sprayed onto the pre-treated component surface. The reflective-coating mixture includes a metallic pigment, such as platinum, gold, palladium, and alloys thereof, and a reflective-coating-mixture carrier. The component with the reflective-coating mixture sprayed thereon is fired.

대표청구항 ▼

A heat-rejection coating is applied to a metallic component of a gas turbine engine, preferably made of a nickel-base superalloy. A component surface is preferably pre-treated, as by polishing the component surface, thereafter pre-oxidizing the component surface, and thereafter applying a ceramic ba

A heat-rejection coating is applied to a metallic component of a gas turbine engine, preferably made of a nickel-base superalloy. A component surface is preferably pre-treated, as by polishing the component surface, thereafter pre-oxidizing the component surface, and thereafter applying a ceramic barrier coating onto the component surface. A reflective-coating mixture is air sprayed onto the pre-treated component surface. The reflective-coating mixture includes a metallic pigment, such as platinum, gold, palladium, and alloys thereof, and a reflective-coating-mixture carrier. The component with the reflective-coating mixture sprayed thereon is fired. 9940400, Izumi, 437/192; US-5311055, 19940500, Goodman et al., 257/593; US-5316615, 19940500, Copel, 117/095; US-5316793, 19940500, Wallace et al., 427/248.1; US-5330610, 19940700, Eres et al., 117/086; US-5336324, 19940800, Stall et al., 118/719; US-5338389, 19940800, Nishizawa et al., 117/089; US-5348911, 19940900, Jurgensen et al., 117/091; US-5374570, 19941200, Nasu et al., 437/040; US-5395791, 19950300, Cheng et al., 437/105; US-5438952, 19950800, Otsuka, 117/084; US-5439876, 19950800, Graf et al., 505/447; US-5441703, 19950800, Jurgensen, 422/129; US-5443033, 19950800, Nishizawa et al., 117/086; US-5443647, 19950800, Aucoin et al., 118/723.ME; US-5455072, 19951000, Bension et al., 427/255.7; US-5458084, 19951000, Thorne et al., 117/089; US-5469806, 19951100, Mochizuki et al., 117/097; US-5480818, 19960100, Matsumoto et al., 437/040; US-5483919, 19960100, Yokoyama et al., 117/089; US-5484664, 19960100, Kitahara et al., 428/641; US-5503875, 19960400, Imai et al., 427/255.3; US-5521126, 19960500, Okamura et al., 437/235; US-5526244, 19960600, Bishop, 362/147; US-5527733, 19960600, Nishizawa et al., 437/160; US-5532511, 19960700, Nishizawa et al., 257/627; US-5540783, 19960700, Eres et al., 118/725; US-5580380, 19961200, Liu et al., 117/086; US-5601651, 19970200, Watabe, 118/715; US-5609689, 19970300, Kato et al., 118/719; US-5616181, 19970400, Yamamoto et al., 118/723.ER; US-5637530, 19970600, Gaines et al., 114/105; US-5641984, 19970600, Aftergut et al., 257/433; US-5644128, 19970700, Wollnik et al., 250/251; US-5667592, 19970900, Boitnott et al., 118/719; US-5674786, 19971000, Turner et al., 437/225; US-5693139, 19971200, N