An abnormal two-way shape memory effect in a rapidly solidified Ni51Ti49 alloy induced by low temperature constrained aging
An abnormal two-way shape memory effect in a rapidly solidified Ni51Ti49 alloy induced by low temperature constrained aging
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低温约束时效诱导快凝Ni51Ti49合金异常双向形状记忆效应
DOI:
10.1016/j.scriptamat.2018.02.016
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发表时间:
2018-05
影响因子:
6
通讯作者:
Zhang X. P.
中科院分区:
文献类型:
--
作者:
Li Y. Y.;Yao X. Y.;Cao S.;Ma X.;Zeng C. Y.;Zhang X. P.
An abnormal two-way shape memory effect (TWSME) is found in a rapidly solidified Ni51Ti49alloy strip undergoing constrained aging treatment at relatively low temperatures (e.g., approximately below 385 °C for aging time of 1 h), which embodies the bending of the strip toward constrained position during martensitic transformation on cooling, showing stark difference from normal TWSME. The abnormal TWSME of the alloy is caused by weaker coherent stress field produced by ultrafine nano-sized Ni4Ti3precipitates than the residual stress field, whereas the latter dominates martensitic transformation and leads to bending with the direction opposite to that of normal TWSME.
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影响因子:
4.5
作者:
Yinong Liu;X. Chen;P. McCormick
通讯作者:
Yinong Liu;X. Chen;P. McCormick
影响因子:
6.2
作者:
M. Shakeri;J. Khalil-Allafi;V. Abbasi-Chianeh;A. Ghabchi
通讯作者:
M. Shakeri;J. Khalil-Allafi;V. Abbasi-Chianeh;A. Ghabchi
DOI:
10.1016/0036-9748(84)90125-x
发表时间:
1984-01-01
期刊:
SCRIPTA METALLURGICA
影响因子:
--
作者:
NISHIDA, M;HONMA, T
通讯作者:
HONMA, T
影响因子:
6
作者:
Cao, Shanshan;Somsen, Christoph;Eggeler, Gunther
通讯作者:
Eggeler, Gunther
DOI:
10.1016/0036-9748(84)90371-5
发表时间:
1984-12
期刊:
Scripta Metallurgica
影响因子:
--
作者:
M. Nishida;C. M. Wayman;T. Honma
通讯作者:
M. Nishida;C. M. Wayman;T. Honma