叶片用GH150合金的力学性能研究

缪宏博;翟爱群;赵宇新;梁学锋;张绍维;谢永军

航空材料学报 ›› 2006, Vol. 26 ›› Issue (3) : 331-332.

PDF(118 KB)
PDF(118 KB)
航空材料学报 ›› 2006, Vol. 26 ›› Issue (3) : 331-332.
论文

叶片用GH150合金的力学性能研究

  • 缪宏博;翟爱群;赵宇新;梁学锋;张绍维;谢永军
作者信息 +

Mechanical Properties Study on Superalloy GH150 for Blades

  • MIAO Hong-bo;ZHAI Ai-qun;ZHAO Yu-xin;LIANG Xue-feng;ZHANG Shao-wei;XIE Yong-jun
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摘要

针对GH150合金高压压气机叶片的使用温度和工作状态,对GH150合金的拉伸、持久、蠕变、轴向高周疲劳和旋转弯曲疲劳性能进行了研究。研究结果表明,GH150合金从室温到600℃拉伸强度和塑性基本保持稳定,750℃时拉伸强度和塑性明显下降。合金具有良好的600℃和650℃持久强度、500℃、600℃的轴向疲劳和旋转弯曲疲劳性能。叶片用GH150合金具有良好的综合性能。

Abstract

Tensile properties,stress rupture properties,creep properties and fatigue properties of alloy GH150 have been studied under service conditions for the high-pressure compressor blades.The results of the tensile tests show that both the tensile strength and the plastic properties keep stable from room-temperature to 600℃ and fall down obviously at 750℃.The creep rupture strength at 600℃ and 650℃,the limitation values of the axis tensile fatigue(under 107 cycle) and the limitation values of the rotating bending fatigue(under 107 cycle) obtained from this experiment show that alloy GH150 is with good combination properties.

关键词

叶片 / 高温合金 / GH150 / 力学性能

Key words

blade / superalloy / GH150 / mechanical property

引用本文

导出引用
缪宏博;翟爱群;赵宇新;梁学锋;张绍维;谢永军. 叶片用GH150合金的力学性能研究[J]. 航空材料学报, 2006, 26(3): 331-332
MIAO Hong-bo;ZHAI Ai-qun;ZHAO Yu-xin;LIANG Xue-feng;ZHANG Shao-wei;XIE Yong-jun. Mechanical Properties Study on Superalloy GH150 for Blades[J]. Journal of Aeronautical Materials, 2006, 26(3): 331-332

参考文献

梁学锋.GH150合金叶片的疲劳性能[J].钢铁研究学报.2003.15.150-153.
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