| TiAl基金属间化合物的研究现状与发展趋势 |
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| 引用本文： | 李金山,张铁邦,常辉,寇宏超,周廉.TiAl基金属间化合物的研究现状与发展趋势[J].稀有金属快报,2010(3):1-5. |
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| 作者姓名： | 李金山 张铁邦 常辉 寇宏超 周廉 |
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| 作者单位： | 西北工业大学凝固技术国家重点实验室;西北有色金属研究院; |
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| 摘 要： | 系统地总结了TiAl基金属间化合物结构材料的研究现状、存在的问题以及在航空航天等领域的应用情况。对TiAI基金属间化合物的组织控制与性能研究、冶金熔炼、成形加工等进行了归纳，结合TiAl基金属间化合物材料与应用研究取得的新进展，预测了TiAl基金属间化合物轻质结构材料在今后一段时期的发展趋势。
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| 关 键 词： | TiAl 金属间化合物 冶金 超塑性 研究进展 发展趋势 |
Recent Achievements and Future Directions of TiAl-Based Intermetallic Compounds |
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| LI Jinshan,ZHANG Tiebang,CHANG Hui,KOU Hongchao,ZHOU Lian.Recent Achievements and Future Directions of TiAl-Based Intermetallic Compounds[J].Rare Metals Letters,2010(3):1-5. |
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| Authors: | LI Jinshan ZHANG Tiebang CHANG Hui KOU Hongchao ZHOU Lian |
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| Affiliation: | 1. State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi＇an 710072, China;2. Northwest Institute for Nonferrous Metal Research, Xi＇an 710016, China) |
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| Abstract: | The recent achievements,main problems and applications of TiAl-based intermetallic compounds are reviewed in this paper.The mechanical properties,metallurgy and deforming technology of TiAl-based alloys are systemic summarized.Combine the up to date fruits,the possible near future developing directions of light-weight TiAl-based intermetallic compounds for high temperature structural applications are forecasted. |
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| Keywords: | TiAl intermetallic compounds metallurgy superplastic recent achievements future directions |
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