| Deformation dependence of transformation behavior of Ti-Ni-Nb wide hysteresis shape memory alloy |
| He, XM; Rong, LJ; Yan, DS; Li, YY
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| 通讯作者 | He, XM(xmhe@imr.ac.cn)
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| 2006-02-01
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| 发表期刊 | RARE METAL MATERIALS AND ENGINEERING
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| ISSN | 1002-185X
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| 卷号 | 35期号:2页码:227-231 |
| 摘要 | This work is to systemically study the effect of deformation on the stress-induced martensitic transformation behavior of Ti44Ni47Nb9 alloy by performing differential scanning calorimetry (DSC) and cryogenic tensile tests at a temperature of (M-s+30(degrees)C). DSC measurements showed that the process of stress-induced martensitic transformation had been completed as the specimen was deformed to about 14% of strain in tension. The reverse transformation temperature interval of the stress-induced martensite is much smaller than that of the thermally induced martensite. The experimental results also indicated that A(s) temperature of the reverse transformation, the reverse transformation temperature interval and the transformation heat of the deformed specimen associated with the stress-induced martensite are increased with increasing of the level of deformation. However, the wide hysteresis effect due to the deformation vanished after heating. The transformation heat and the forward transformation start temperature of the subsequent cooling are decreased slightly with increasing of strain. |
| 关键词 | Ti-Ni-Nb ternary alloy
shape memory alloy
deformation
stress-induced martensite
transformation heat
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| 收录类别 | SCI
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| 语种 | 英语
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| WOS研究方向 | Materials Science
; Metallurgy & Metallurgical Engineering
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| WOS类目 | Materials Science, Multidisciplinary
; Metallurgy & Metallurgical Engineering
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| WOS记录号 | WOS:000236090000014
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| 出版者 | NORTHWEST INST NONFERROUS METAL RESEARCH
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.imr.ac.cn/handle/321006/88784
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| 专题 | 中国科学院金属研究所
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| 通讯作者 | He, XM |
| 作者单位 | Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China
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推荐引用方式
GB/T 7714 |
He, XM,Rong, LJ,Yan, DS,et al. Deformation dependence of transformation behavior of Ti-Ni-Nb wide hysteresis shape memory alloy[J]. RARE METAL MATERIALS AND ENGINEERING,2006,35(2):227-231.
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| APA |
He, XM,Rong, LJ,Yan, DS,&Li, YY.(2006).Deformation dependence of transformation behavior of Ti-Ni-Nb wide hysteresis shape memory alloy.RARE METAL MATERIALS AND ENGINEERING,35(2),227-231.
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| MLA |
He, XM,et al."Deformation dependence of transformation behavior of Ti-Ni-Nb wide hysteresis shape memory alloy".RARE METAL MATERIALS AND ENGINEERING 35.2(2006):227-231.
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