| Effect of restraint stress on transformation temperatures and strain recovery in a Ni47Ti44Nb9 shape-memory alloy |
| Jin, W; Cao, MZ; Yang, R; Hu, ZQ
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| 通讯作者 | Jin, W()
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| 2001
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| 发表期刊 | SHAPE MEMORY MATERIALS AND ITS APPLICATIONS
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| ISSN | 0255-5476
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| 卷号 | 394-3页码:273-276 |
| 摘要 | The phase transformation temperatures and its associated strains of a Ni47Ti44Nb9 alloy under different restraint stresses were studied by measuring the strain-temperature and electrical resistance-temperature curves simultaneously. The results indicated that the transformation strain increases with increasing restraint stress. When the restraint stress is higher than 160 MPa, the strain recovery is not complete because of the plastic deformation of the Nb-rich phase, and the A. and A(f) temperatures increase with increasing restraint stress more remarkably than M-s and M-f temperatures, resulting in the widening of the transformation hysteresis. |
| 关键词 | NiTiNb alloy
restraint stress
strain recovery
transformation temperature
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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
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| WOS类目 | Materials Science, Multidisciplinary
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| WOS记录号 | WOS:000176290100060
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| 出版者 | TRANS TECH PUBLICATIONS LTD
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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/321006/112915
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| 专题 | 中国科学院金属研究所
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| 通讯作者 | Jin, W |
| 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 |
Jin, W,Cao, MZ,Yang, R,et al. Effect of restraint stress on transformation temperatures and strain recovery in a Ni47Ti44Nb9 shape-memory alloy[J]. SHAPE MEMORY MATERIALS AND ITS APPLICATIONS,2001,394-3:273-276.
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| APA |
Jin, W,Cao, MZ,Yang, R,&Hu, ZQ.(2001).Effect of restraint stress on transformation temperatures and strain recovery in a Ni47Ti44Nb9 shape-memory alloy.SHAPE MEMORY MATERIALS AND ITS APPLICATIONS,394-3,273-276.
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| MLA |
Jin, W,et al."Effect of restraint stress on transformation temperatures and strain recovery in a Ni47Ti44Nb9 shape-memory alloy".SHAPE MEMORY MATERIALS AND ITS APPLICATIONS 394-3(2001):273-276.
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