항공기 브레이크 디스크의 마찰면과 제동특성 연구

Studied of friction surface and safety ratio of rotor disk key-hole edeg on the aircraft brake CFRC disk, The carbon fiber reinforced carbon composites(CFRC) material compares are necessary for the advanced industries that require the thermal resistance. and the development and research has been in progress in the field do aerospace and defense industry. CFRC have several merits and special properties such as excellent anti ablation, outstanding strength retention at very high temperature, high heat capacity and thermal transport, high specific stiffness and strenght, and high thermal shock resistance. they have been used on aircraft brake, rocket nozzle, nose cones, jet engine turbine wheels, and high speed craft. Especially, the technology CFRC was prohibited from importing and exporting the technology in accordance with MTCR(Missile Technology Control Regulation) and ITAR(International Traffic in Arms Regulation).