Based on the brief review of accelerated developing status of aircraft power technology in the world, the present status and developing trend of key materials technology for aero-engine were analyzed. In accordance with the idea of "one generation of new material, one generation of new type engine", development requirements for the materials technology of the system and main parts of aero-engine were proposed. Suggestions for improving development and application level of the materials technology in China were presented from aspects of quality stability and technical maturity, investigation and verification for engineering, materials system and data, composite materials, airworthiness certificate, etc.
刘大响. 一代新材料, 一代新型发动机:航空发动机的发展趋势及其对材料的需求[J]. 材料工程, 2017, 45(10): 1-5.
Da-xiang LIU. One Generation of New Material, One Generation of New Type Engine:Development Trend of Aero-engine and Its Requirements for Materials. Journal of Materials Engineering, 2017, 45(10): 1-5.