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Study on constraint transformation behavior of TiNi alloy
Liu, XP; Jin, W; Cao, MZ; Yang, R
Corresponding AuthorLiu, XP(xpliu@imr.ac.cn)
2004-02-01
Source PublicationACTA METALLURGICA SINICA
ISSN0412-1961
Volume40Issue:2Pages:130-134
AbstractThe constraint transformation behavior of 7% strained TiNi alloy was investigated, and the experimental results show that the recovery stress formed at the first constraint transformation thermal cycling is the highest, and then decreases with increasing the constraint transformation thermal cycling number. It is indicated that the recovery strain of deformed TiNi alloy is decreased with increasing the constraint transformation thermal cycling number by forming the internal plastic deformation, which results in the decrease of the recovery stress. The reverse transformation start temperature A(s)' of the deformed TiNi alloy at the first constraint transformation thermal cycling is elevated to a higher temperature, but it nearly returns to the original value of undeformed one at subsequent constraint transformation thermal cycling. and does not change with increasing the constraint transformation thermal cycling number.
Keywordshape memory alloy constraint transformation recovery stress transformation temperature
Indexed BySCI
Language英语
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMetallurgy & Metallurgical Engineering
WOS IDWOS:000220264700004
PublisherSCIENCE PRESS
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/119811
Collection中国科学院金属研究所
Corresponding AuthorLiu, XP
AffiliationChinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China
Recommended Citation
GB/T 7714
Liu, XP,Jin, W,Cao, MZ,et al. Study on constraint transformation behavior of TiNi alloy[J]. ACTA METALLURGICA SINICA,2004,40(2):130-134.
APA Liu, XP,Jin, W,Cao, MZ,&Yang, R.(2004).Study on constraint transformation behavior of TiNi alloy.ACTA METALLURGICA SINICA,40(2),130-134.
MLA Liu, XP,et al."Study on constraint transformation behavior of TiNi alloy".ACTA METALLURGICA SINICA 40.2(2004):130-134.
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