摘要
简述了国内外航空发动机涡轮叶片用材料的发展,对中国航空发动机涡轮叶片用材料中的变形高温合金和铸造高温合金的拉伸、持久、疲劳性能进行了比较,分析了目前中国航空发动机涡轮叶片用材料性能数据十分缺乏的现状。
Development of turbine blade materials for domestic and foreign aeroengines is outlined. As far as Chinese aeroengine turbine blade materials are concerned, the tensile , durability and fatigue properties of high temperature deformation alloy and those of high temperature casting alloy are compared, and present status of lack of data in this area is also pointed out.
出处
《航空发动机》
2005年第2期51-54,58,共5页
Aeroengine
