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Developed Technology

EBPVD_TBCs for Blades of Aircraft Gas Turbine Engines Developed Technology

EBPVD_TBCs for Blades of Aircraft Gas Turbine Engines 사업화 기술

EBPVD_TBCs for Blades of Aircraft Gas Turbine Engines 사업화 기술의 기술분야, 기술소개, 특징 및 활용방안, 첨부파일을 표시합니다.

Field New Material
Summary The thermal barrier coatings (TBCs) offer the potential to improve efficiencies of aero engines significantly.
TBCs, typically consisting of an yttria-stabilized zirconia top coat and a metallic bond coat deposited onto a superalloy substrate, are mainly used to extend a lifetime of gas turbine engine parts.

TBCs fabricated by EB-PVD are favored for high-performance applications, because of reduced thermal conductivity, increased temperature capability, life prediction modeling, process modeling,
bond coat oxidation, and hot corrosion resistance as well as improved erosion behavior.
Advantage After-market for civil/military aircraft engines
Attachments 088 ebpvd_tbcs for blades of aircraft gas turbine engines.jpg