| FGH96粉末高温合金亚尺寸轮盘研制及试验验证 |
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| 引用本文： | 曹凤兰,卿华,古远兴,吴长波,周全.FGH96粉末高温合金亚尺寸轮盘研制及试验验证[J].燃气涡轮试验与研究,2007,20(3):15-17,27. |
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| 作者姓名： | 曹凤兰 卿华 古远兴 吴长波 周全 |
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| 作者单位： | 中国燃气涡轮研究院,四川,成都,621703 |
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| 基金项目： | 致谢：感谢中国航空材料研究院和西安航空发动机（集团）有限公司在亚尺寸轮盘课题研究过程中的努力及所做出的贡献. |
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| 摘 要： | 粉末高温合金涡轮盘是高推重比航空发动机研制的关键。由于粉末高温合金材料的特殊性,为了保证粉末高温合金轮盘的可靠性,需要修正传统轮盘强度和低循环疲劳寿命设计技术并进行验证。本文设计了亚尺寸结构的粉末高温合金轮盘,并对其进行了计算及分析,最后在试验器上进行了试验验证。该亚尺寸轮盘研制成功对高推重比涡轮盘的研制有重要意义。
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| 关 键 词： | 粉末高温合金 可靠性 低循环疲劳寿命 |
| 文章编号： | 1672-2620（2007）03-0015-03 |
| 修稿时间： | 2007-07-27 |
Research and Experiment on FGH96 P/M Superalloy Sub-scale Disk |
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| CAO Feng-lan,QING Hua,GU Yuan-xing,WU Chang-bo,ZHOU Quan.Research and Experiment on FGH96 P/M Superalloy Sub-scale Disk[J].Gas Turbine Experiment and Research,2007,20(3):15-17,27. |
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| Authors: | CAO Feng-lan QING Hua GU Yuan-xing WU Chang-bo ZHOU Quan |
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| Institution: | China Gas Turbine Establishment, Chengdu 621703, China |
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| Abstract: | FGH96 P/M superalloy turbine disk is an important technology of aeroengine with high thrust/weight ratio.Considering the features of P/M superalloy,the traditional strength and LCF life design must be modified and validated to ensure the reliability of P/M superalloy turbine disk.In this paper,we designed a sub-scale P/M superalloy turbine disk,it had been Calculated and analyzed,and finally an experimental investigation was made on a test rig.The achievements on sub-scale P/M superalloy turbine disk have importance to turbine disk with high thrust/weight ratio. |
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| Keywords: | P/M superalloy reliability LCF life |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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