| 航空发动机用高温合金真空热处理技术 |
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| 引用本文： | 薛文利,高莎,王银,侯慧鹏,黄佳华.航空发动机用高温合金真空热处理技术[J].金属热处理,2019,44(1):13-17. |
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| 作者姓名： | 薛文利 高莎 王银 侯慧鹏 黄佳华 |
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| 作者单位： | 中国航发上海商用航空发动机制造有限责任公司,上海,201306;浙江西子航空工业有限公司,浙江 杭州,311222 |
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| 摘 要： | 依据航空发动机高温合金零件高性能和高可靠性的要求,以及零件表面完整性和热处理温度高的特点,对真空热处理制度的确定、设备和工装的选择等方面进行了探讨和分析。并从真空热处理作为特种工艺的角度,介绍了在国际航空工业中依据AS9100航空质量管理体系要求和NADCAP特种工艺过程认证要求采用的工艺过程质量控制方法,以及高温测量、工艺测试和监控的具体要求。
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| 关 键 词： | 航空发动机 高温合金 真空热处理 |
Vacuum heat treatment technology for superalloys used in aero-engine |
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| Xue Wenli,Gao Sha,Wang Yin,Hou Huipeng,Huang Jiahua.Vacuum heat treatment technology for superalloys used in aero-engine[J].Heat Treatment of Metals,2019,44(1):13-17. |
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| Authors: | Xue Wenli Gao Sha Wang Yin Hou Huipeng Huang Jiahua |
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| Affiliation: | (AECC Shanghai Commercial Aircraft Engine Manufacturing Co.,Ltd.,Shanghai 201306,China;Zhejiang XIZI Aviation Industry Co.,Ltd.,Hangzhou Zhejiang 311222,China) |
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| Abstract: | Superalloy components in aero-engine require high performance,high reliability,surface integrity,as well as heat-treatment at high temperature. From above aspects,the determination of vacuum heat treatment parameters and the selection of heat treatment furnaces and fixtures are discussed and analyzed. From the perspective of vacuum heat treatment as a special process,the process quality control methods according to AS9100 aerospace quality management system requirements and NADCAP special process accreditation requirements in international aviation industry,as well as specific requirements of pyrometry,process tests and monitoring were introduced. |
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| Keywords: | aero-engine superalloy vacuum heat treatment |
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