| Thermal stability and high-temperature shape memory characteristics of Ti–20Zr–10Ta alloy |
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| 引用本文： | 郑晓航,隋解和,张欣,杨哲一,蔡伟.Thermal stability and high-temperature shape memory characteristics of Ti–20Zr–10Ta alloy[J].中国物理 B,2014,23(1):18101-018101. |
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| 作者姓名： | 郑晓航 隋解和 张欣 杨哲一 蔡伟 |
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| 作者单位： | National key Laboratory Precision Hot Processing of Metals, School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China |
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| 基金项目： | Project supported by the National Natural Science Foundation of China(Grant Nos.51071059 and 51271065);the National Basic Research Program of China(Grant No.2012CB619400) |
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| 摘 要： | The microstructure, martensite transformation behavior, thermal stability and shape memory behavior of Ti–20Zr– 10Ta high temperature shape memory alloy were investigated. The Ti–20Zr–10Ta alloy exhibited a reversible transformation with the high martensite transformation temperature of 500oC and good thermal stability. The alloy displayed the elongation of 15% and a maximum recovery stain of 5.5% with 8% pre-strain.
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| 关 键 词： | Ti– Zr– Ta alloy martensite transformation high temperature shape memory effect thermal stability |
| 收稿时间： | 2013-06-20 |
Thermal stability and high-temperature shape memory characteristics of Ti-20Zr-10Ta alloy |
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| Zheng Xiao-Hang,Sui Jie-He,Zhang Xin,Yang Zhe-Yi,Cai Wei.Thermal stability and high-temperature shape memory characteristics of Ti-20Zr-10Ta alloy[J].Chinese Physics B,2014,23(1):18101-018101. |
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| Authors: | Zheng Xiao-Hang Sui Jie-He Zhang Xin Yang Zhe-Yi Cai Wei |
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| Institution: | National key Laboratory Precision Hot Processing of Metals, School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China |
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| Abstract: | The microstructure, martensite transformation behavior, thermal stability, and shape memory behavior of Ti-20Zr-10Ta high temperature shape memory alloy were investigated. The Ti-20Zr-10Ta alloy exhibited the reversible transformation with the high martensite transformation temperature of 500℃ and good thermal stability. The alloy displayed the elongation of 15% and a maximum recovery stain of 5.5% with 8% pre-strain. |
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| Keywords: | Ti– Zr– Ta alloy martensite transformation high temperature shape memory effect thermal stability |
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