| Ni3Al基金属间合金的研究进展 |
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| 引用本文： | 林万明,段剑锋,刘鸿泽,王春龙,张玉涛,姚君豪. Ni3Al基金属间合金的研究进展[J]. 铸造设备研究, 2009, 0(1): 53-56 |
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| 作者姓名： | 林万明 段剑锋 刘鸿泽 王春龙 张玉涛 姚君豪 |
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| 作者单位： | 太原理工大学材料科学与工程学院,山西,太原,030024 |
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| 基金项目： | 山西省基础研究项目，太原理工大学大学生创新性实验计划项目 |
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| 摘 要： | 介绍了Ni3Al基金属间合金研究的现状和前景。Ni3Al具有高熔点、低密度和良好的抗氧化性，但是在室温下塑性差和高温时强度低限制了其作为工程材料的应用，通过对Ni3Al基金属间化合物的合金化制备及力学性能的研究，以期改善Ni3Al基金属间合金的室温塑性和高温强度。
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| 关 键 词： | Ni3Al基金属间合金 高温合金 强度 |
Research Progress of Ni3Al-based Intermetallic Alloys |
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| LIN Wan-ming,DUAN Jian-feng,LIU Hong-ze,WANG Chun-long,ZHANG Yu-tao,YAO JUN-hao. Research Progress of Ni3Al-based Intermetallic Alloys[J]. Research Studies On Foundry Equipment, 2009, 0(1): 53-56 |
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| Authors: | LIN Wan-ming DUAN Jian-feng LIU Hong-ze WANG Chun-long ZHANG Yu-tao YAO JUN-hao |
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| Affiliation: | LIN Wan-ming; DUAN Jian-feng ;LIU Hong-ze ; WANG Chun-long ; ZHANG Yu-tao ; YAO JUN-hao (College of Materials Science and Engineering, Taiyuan University of Technology Taiyuan Shanxi 030024,China) |
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| Abstract: | This paper reviews the high mehing temperature, low density and low strength at high temperature, and mechanical properties. progress in current research on Ni3Al-based and good resistant to oxidation etc. However which limits its use as engineering materials intermetallie alloys. Ni3Al have properties such as its properties of low ductility at room temperature are improved by studying its alloying, preparation and mechanical properties. |
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| Keywords: | Ni3Al-based intermetallic alloys high-temperature alloy strength |
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