CAJ | 학술논문

提高发动机的性能，进一步降低燃油率，改善经济效益，都须依靠材料技术的进步。航空发动机的服役环境特殊，所以开发耐高温，抗氧化性、导热性与加工性能好的新型材料意义重大。本文重点分析了几种新型材料的性能特点，及新型材料在发动机主要部件的使用情况，展望了未来新材料的发展动态，对提高航空发动机的性能有很大的意义。
제고발동궤적성능，진일보강저연유솔，개선경제효익，도수의고재료기술적진보。항공발동궤적복역배경특수，소이개발내고온，항양화성、도열성여가공성능호적신형재료의의중대。본문중점분석료궤충신형재료적성능특점，급신형재료재발동궤주요부건적사용정황，전망료미래신재료적발전동태，대제고항공발동궤적성능유흔대적의의。
In order to improve the engine's performance , reduce the fuel rate , and improve the economic benefit , all depended on the advances in materials technology.Because aircraft engine's service environment was special , so developing new materials with high temperature resistance , oxidation resistant , thermal conductivity and good processing properties was of great significance.The analysis of the performance characteristics of several kinds of new materials and its'service condition in main components of the engine were focused on.Future development of new materials was prospected , with a great significance for improving the performance of the engine.