航空發(fā)動機葉片熱障涂層技術(shù)aircraft_enginer_tbc_benchmark(參考版)
2025-05-05 02:58本頁面
【正文】 an X I A N A E R O E N G I N E EBPVD , p l a s maC h e n g d u S i c h u a n C h e n g f a A e r o C o . L t d P l a s ma , EBPVDG u i z h o u L i y a n g A e r o E n g i n e EBPVDI n d u s t r i a l l o c a l l y11 / Confidential/ 5/30/2022 Focus of Efforts Approaches: ?Improve coating material ?Coating Structure Design* ?Coating microstructure* ?Processing Para. Optim. ?Brandnew process/tech* ?Rare earth additive ?Multilayer and continual gradient layer ?Vertical micro crackle ?Porous or 3D Mesh structure ?Hollow ceramic particle ?Microcrystal coating ?Amorphous phase ?Pack Cementation ?EBDirected Vapor Deposition ? Thermalchemical reaction 12 / Confidential/ 5/30/2022 Potential Coating Technologies Processes Advantage Drawback Application SHS/ Combustion Synthesis ?No heat source ?High efficiency ?Low cost ?Inclusion ?Thickness control ?Powder prep. ?Sintering ?Welding Micro Spark Deposition ?Metallurgical bonding ?Various coating materials ?Electrode making ?Micro crack ?Wear resistance coating ?Cold welding Solgel ?Low Temp. ?Dopant ?Low cost ?Long cycle ?Percursor ?Crack/Inclusion ?Nano powder ?Tool coating ?Sensor film Sputtering Deposition ?Dense ?Low Temp. ?Low rate ?High Equip. cost ?Ion implantation ?Film PLD ?High rate ?High power density ?Flexible control ?Complication ?More Para. ?Plume ?Biomedical ?Solar cells ?Superconductor 13 / Confidential/ 5/30/2022 SHS/Comb
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