粉末冶金结构材料在航空工业中的应用

APPLICATION OF P/M STRUCTURAL MATERIALS IN AIRCRAFT INDUSTRY

摘要: 简要介绍快速凝固粉末冶金材料的研究和发展状况,偏重于航空发动机用粉末冶金,高温合金和机体结构用轻金属合金,以及粉末冶金零件在燃气涡轮发动机和飞机中的应用。

Abstract: This paper outlines the research and development of P/M materials made from rapidly solidified powders, with more emphasis on P/M superalloys for aeroengine and light metal alloys for airframe, and illustrates the application of P/M parts in gas turbine engine and aircraft.

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