| TiAl＋Sb合金的研究 |
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| 引用本文： | 贺跃辉,刘业翔.TiAl＋Sb合金的研究[J].航空材料学报,1994,14(2):11-16. |
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| 作者姓名： | 贺跃辉 刘业翔 |
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| 作者单位： | 中南工业大学 |
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| 摘 要： | 研究了Ｓｂ的添加对Ｔｉ－３２ｗｔ－％Ａｌ合金的显微组织和力学性能的影响。试验结果表明，Ｓｂ的添加量在较大范围内能够使ＴｉＡｌ基合金的室温综合力学性能得到提高。使用光学金相显微镜和ＳＥＭ对其组织进行了分析，使用Ｘ射线衍射仪对典型合金进行了结构和相组成分析。同时，使用ＳＦＭ对合金试样断口形貌进行了观察分析。
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| 关 键 词： | TiAl基合金，力学性能，显微组织，合金化 |
STUDY ON TiAl+Sb ALLOY |
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| He Yuehui,Liu Yexiang,Huang Baiyun,Qu Xuanhui.STUDY ON TiAl+Sb ALLOY[J].Journal of Aeronautical Materials,1994,14(2):11-16. |
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| Authors: | He Yuehui Liu Yexiang Huang Baiyun Qu Xuanhui |
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| Institution: | Central South University of Technology |
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| Abstract: | The effect of addition of Sb element on microstructure and mechanical properties of(Ti-32 wt-%Al)-Sb alloys was investigated.The test results showed that the room temperature mechanical properties couldbe improved by Sb addition,The reasons for which had been explained based on the changes in microstruc-ture,phase structure and fracture characters with Sb addition. |
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| Keywords: | TiAl based alloy mechanical properties alloying |
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