| Characteristics of deformation and recovery in Ti50Ni47Fe3 shape memory alloy | |
| Jin, W; Yan, Y; Wang, J; Cao, MZ; Yang, R | |
| Corresponding Author | Jin, W(wjin@imr.ac.cn) |
| 2004-09-01 | |
| Source Publication | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| ISSN | 1005-0302 |
| Volume | 20Issue:5Pages:605-608 |
| Abstract | The mechanical behavior and the effect of pre-strain on recovery behavior of Ti50Ni47Fe3 (at. pct) alloy were investigated systematically by tensile and recovered tests accompanied by electrical resistance measurement. Ti50Ni47Fe3 alloy has different deformation behaviors at different temperature ranges, the deformation curves in different temperature range can be classified into four kinds. The start temperature of recovery increases with the increase of pre-strain. There exists an optimal deformation condition, at which the specimen exhibits maximum free recovery strain. With increasing pre-strain the recovery stress increases and reaches the maximum at 8% pre-strain. R-phase to parent transition offered about 0.2% recovery strain. With pre-strain increasing the recovery stress increases and reaches to the maximum at 8% pre-strain. The recovery stress is corresponding with the critical stress of stress-induced martensitic transformation. |
| Keyword | deformation recovery stress recovery strain Ti50Ni47Fe3 shape memory alloy |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000224256700032 |
| Publisher | JOURNAL MATER SCI TECHNOL |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/119340 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Jin, W |
| Affiliation | 1.Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China 2.Northeastern Univ, Sch Sci, Shenyang 110004, Peoples R China |
| Recommended Citation GB/T 7714 | Jin, W,Yan, Y,Wang, J,et al. Characteristics of deformation and recovery in Ti50Ni47Fe3 shape memory alloy[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2004,20(5):605-608. |
| APA | Jin, W,Yan, Y,Wang, J,Cao, MZ,&Yang, R.(2004).Characteristics of deformation and recovery in Ti50Ni47Fe3 shape memory alloy.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,20(5),605-608. |
| MLA | Jin, W,et al."Characteristics of deformation and recovery in Ti50Ni47Fe3 shape memory alloy".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 20.5(2004):605-608. |
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