| 镍基粉末高温合金的研究进展 |
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| 引用本文： | 雷景富,郑,勇,余,俊,吕学鹏,杜,娜.镍基粉末高温合金的研究进展[J].宇航材料工艺,2011,41(6). |
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| 作者姓名： | 雷景富 郑 勇 余 俊 吕学鹏 杜 娜 |
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| 作者单位： | 南京航空航天大学材料科学与技术学院,南京,211106 |
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| 摘 要： | 镍基粉末高温合金主要应用于航空航天领域,是高推重比发动机的关键材料.本文综述了近年来国内外镍基粉末高温合金在成分设计、粉末制备、成形、烧结及后续热处理等方面的研究成果和存在的问题,提出了镍基粉末高温合金今后的发展方向.
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| 关 键 词： | 镍基高温合金 粉末冶金 研究进展 |
P/M Nickel-BasedSuperalloy |
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| Lei Jingfu,Zheng Yong,Yu Jun,Lü Xuepeng,Du Na.P/M Nickel-BasedSuperalloy[J].Aerospace Materials & Technology,2011,41(6). |
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| Authors: | Lei Jingfu Zheng Yong Yu Jun Lü Xuepeng Du Na |
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| Institution: | Lei Jingfu Zheng Yong Yu Jun Lü Xuepeng Du Na(College of Material Science and Technology,Nanjing University of Aeronautics and Astronautics,Nanjing 211106) |
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| Abstract: | As a key material of high thrust-weight ratio engine,P/M nickel-based superalloy has been mainly applied in the fields of aeronautics and astronautics.The recent research achievements and the problems concerning composition,powder preparation,forming,sintering and post heat treatment of P/M nickel-based superalloy are reviewed.Finally,some suggestions for the development of P/M nickel-based superalloy are put forward. |
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| Keywords: | Nickel-based superalloy Powder metallurgy Research progress |
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