中国航空发动机涡轮叶片用材料力学性能状况分析 |
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引用本文: | 何玉怀,苏彬.中国航空发动机涡轮叶片用材料力学性能状况分析[J].航空发动机,2005,31(2):51-54,58. |
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作者姓名: | 何玉怀 苏彬 |
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作者单位: | 北京航空材料研究院,北京,100095 |
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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。
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关 键 词: | 涡轮叶片 材料 力学性能 高温合金 航空发动机 |
修稿时间: | 2004年10月12 |
Mechanical Property Status of Chinese Aeroengine Turbine Blade Materials |
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Authors: | He Yuhuai Su Bin |
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Abstract: | 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. |
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Keywords: | turbine blade material mechanical property high temperature alloy aeroengine |
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