Elastocaloric effect in Ti-Ni shape-memory wires associated with the B2 ↔ B19' and B2 ↔ R structural transitions
作者： Daniel Soto-Parra , Eduard Vives , Lluís Mañosa , J. A. Matutes-Aquino , Horacio Flores-Zúñiga
DOI: 10.1063/1.4942009
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摘要: We have studied the elastocaloric properties of Ti-Ni shape-memory wires subjected to specific heat treatments decouple B2 ↔ R transition from B19' one. The entropy values at moderate stresses (∼170 MPa) for are remarkably high (in range 60–80 J/kg K). However, in spite exhibits significantly lower changes (∼12 J/kg K), much smaller hysteresis this gives rise a larger reversible effect low applied stresses. Therefore, strength associated with is than transition.
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Yang Xu, Binfeng Lu, Wen Sun, Aru Yan, Jian Liu, Large and reversible elastocaloric effect in dual-phase Ni54Fe19Ga27 superelastic alloys Applied Physics Letters. ,vol. 106, pp. 201903- ,(2015) , 10.1063/1.4921531
I. Titov, M. Acet, M. Farle, D. González-Alonso, L. Mañosa, A. Planes, T. Krenke, Hysteresis effects in the inverse magnetocaloric effect in martensitic Ni-Mn-In and Ni-Mn-Sn Journal of Applied Physics. ,vol. 112, pp. 073914- ,(2012) , 10.1063/1.4757425
W. J. Buehler, J. V. Gilfrich, R. C. Wiley, Effect of Low‐Temperature Phase Changes on the Mechanical Properties of Alloys near Composition TiNi Journal of Applied Physics. ,vol. 34, pp. 1475- 1477 ,(1963) , 10.1063/1.1729603
Marvin Schmidt, Andreas Schütze, Stefan Seelecke, Scientific test setup for investigation of shape memory alloy based elastocaloric cooling processes International Journal of Refrigeration-revue Internationale Du Froid. ,vol. 54, pp. 88- 97 ,(2015) , 10.1016/J.IJREFRIG.2015.03.001
Genlian Fan, Wei Chen, Sen Yang, Jinhua Zhu, Xiaobing Ren, Kazuhiro Otsuka, Origin of abnormal multi-stage martensitic transformation behavior in aged Ni-rich Ti–Ni shape memory alloys Acta Materialia. ,vol. 52, pp. 4351- 4362 ,(2004) , 10.1016/J.ACTAMAT.2004.06.002
Lluís Mañosa, Segio Jarque-Farnos, Eduard Vives, Antoni Planes, Large temperature span and giant refrigerant capacity in elastocaloric Cu-Zn-Al shape memory alloys Applied Physics Letters. ,vol. 103, pp. 211904- ,(2013) , 10.1063/1.4832339
Enric Stern-Taulats, Pedro O. Castillo-Villa, Lluís Mañosa, Carlos Frontera, Sabyasachi Pramanick, Subham Majumdar, Antoni Planes, Magnetocaloric effect in the low hysteresis Ni-Mn-In metamagnetic shape-memory Heusler alloy Journal of Applied Physics. ,vol. 115, pp. 173907- ,(2014) , 10.1063/1.4874935
K. Otsuka, X. Ren, Physical metallurgy of Ti–Ni-based shape memory alloys Progress in Materials Science. ,vol. 50, pp. 511- 678 ,(2005) , 10.1016/J.PMATSCI.2004.10.001
Rubén Millán-Solsona, Enric Stern-Taulats, Eduard Vives, Antoni Planes, Jyoti Sharma, Ajaya K. Nayak, K. G. Suresh, Lluís Mañosa, Large entropy change associated with the elastocaloric effect in polycrystalline Ni-Mn-Sb-Co magnetic shape memory alloys Applied Physics Letters. ,vol. 105, pp. 241901- ,(2014) , 10.1063/1.4904419
J Tušek, Kurt Engelbrecht, Lars Pilgaard Mikkelsen, Nini Pryds, None, Elastocaloric effect of Ni-Ti wire for application in a cooling device Journal of Applied Physics. ,vol. 117, pp. 124901- ,(2015) , 10.1063/1.4913878