| In-situ observation of deformation induced or phase transformation in a beta-titanium alloy |
| Yao, TT; Du, K; Hao, YL; Li, SJ; Yang, R; Ye, HQ; Du, K (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China.
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| 2016-11-01
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| 发表期刊 | MATERIALS LETTERS
 |
| ISSN | 0167-577X
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| 卷号 | 182页码:281-284 |
| 摘要 | Transmission electron microscopy observations during in situ tensile tests revealed alpha '' phase transformation in a beta phase Ti-24Nb-4Zr-7.9Sn (wt%) alloy. Single variant alpha '' phase is formed in deformation bands under tensile stress and the deformation bands vanish after the applied stress is released. With increasing strain, two variants of the alpha" phase are observed in deformation bands along different directions, respectively. When these deformation bands intersected with each other, these two variant alpha '' phases could remain after unloading of the external stress. The alpha '' phase transformation in single variant deformation bands likely contributes to the nonlinear pseudo-elasticity of this alloy. (C) 2016 Elsevier B.V. All rights reserved. |
| 部门归属 | [yao, tingting
; du, kui
; hao, yulin
; li, shujun
; yang, rui
; ye, hengqiang] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china
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| 关键词 | Phase Transformation
Microstructure
Interfaces
Biomaterials
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| 学科领域 | Materials Science, Multidisciplinary
; Physics, Applied
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| 资助者 | National Natural Sciences Foundation of China, China [51390473, 51371177, 51571190, 51271180]
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| 收录类别 | sci
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| 语种 | 英语
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| WOS记录号 | WOS:000382338400069
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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/321006/76225
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| 专题 | 中国科学院金属研究所
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| 通讯作者 | Du, K (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China. |
推荐引用方式
GB/T 7714 |
Yao, TT,Du, K,Hao, YL,et al. In-situ observation of deformation induced or phase transformation in a beta-titanium alloy[J]. MATERIALS LETTERS,2016,182:281-284.
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| APA |
Yao, TT.,Du, K.,Hao, YL.,Li, SJ.,Yang, R.,...&Du, K .(2016).In-situ observation of deformation induced or phase transformation in a beta-titanium alloy.MATERIALS LETTERS,182,281-284.
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| MLA |
Yao, TT,et al."In-situ observation of deformation induced or phase transformation in a beta-titanium alloy".MATERIALS LETTERS 182(2016):281-284.
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