Effect of Ti addition on the mechanical properties and the magnetocaloric effect of Ni-Mn-In metamagnetic shape memory alloys

被引:8
作者
Sanchez-Alarcos, V. [1 ]
Perez-Landazabal, J. I. [1 ]
Recarte, V. [1 ]
Urdiain, A. [1 ]
机构
[1] Univ Publ Navarra, Dept Fis, Pamplona 31006, Spain
关键词
Ni-Mn-In; titanium; grain refinement; mechanical properties; magnetocaloric effect; MARTENSITIC-TRANSFORMATION; MAGNETIC-PROPERTIES; TRANSITIONS;
D O I
10.1088/0022-3727/48/44/445006
中图分类号
O59 [应用物理学];
学科分类号
摘要
The effect of small amounts of Ti on the microstructure, mechanical properties and the magnetocaloric effect of a Ni-Mn-In metamagnetic shape memory alloy has been investigated. A strong grain refinement is observed as a consequence of the Ti addition, which in turn does not affect the crystallographic structure. Linked to the grain size reduction, mechanical properties such as microhardness and yield strength considerably increase with the increasing Ti content, following a Hall-Petch relation. Likewise, the MT temperature diminishes with the decreasing grain size, in spite of the increasing e/a. On the other hand, both the Curie temperature and the saturation magnetization of the martensite decrease as a result of the Ti addition. The lowering of the MT temperature brought by the grain refinement and the decrease of the saturation magnetization of the martensite that occurs as a consequence of the Ti addition result in a considerable enhancement of the magnetocaloric effect.
引用
收藏
页数:8
相关论文
共 50 条
[41]   Enhanced elastocaloric effect and mechanical properties of Fe-doped Ni-Mn-Al ferromagnetic shape memory alloys [J].
Cao, Ting ;
Xuan, Haicheng ;
Liu, Shilong ;
Wang, Libang ;
Xie, Zhigao ;
Liang, Xiaohong ;
Chen, Fenghua ;
Han, Peide ;
Wang, Dunhui ;
Du, Youwei .
INTERMETALLICS, 2019, 112
[42]   Influence of Structural Defects on the Properties of Metamagnetic Shape Memory Alloys [J].
Perez-Landazabal, J. I. ;
Sanchez-Alarcos, V. ;
Recarte, V. ;
Lambri, O. A. ;
Bonifacich, F. G. ;
Khanna, D. L. R. ;
Unzueta, I. ;
Garcia, J. A. ;
Plazaola, F. ;
Lopez-Garcia, J. ;
Jimenez Ruiz, M. ;
Rodriguez-Velamazan, J. A. ;
Cesari, E. .
METALS, 2020, 10 (09) :1-12
[43]   Crystallographic insights into Ni-Co-Mn-In metamagnetic shape memory alloys [J].
Yan, Haile ;
Zhang, Chunyang ;
Zhang, Yudong ;
Wang, Xinli ;
Esling, Claude ;
Zhao, Xiang ;
Zuo, Liang .
JOURNAL OF APPLIED CRYSTALLOGRAPHY, 2016, 49 :1585-1592
[44]   Effect of Mn addition on the structural and magnetic properties of Fe-Pd ferromagnetic shape memory alloys [J].
Sanchez-Alarcos, V. ;
Recarte, V. ;
Perez-Landazabal, J. I. ;
Gonzalez, M. A. ;
Rodriguez-Velamazan, J. A. .
ACTA MATERIALIA, 2009, 57 (14) :4224-4232
[45]   EFFECT OF NEUTRON-IRRADIATION ON THE TRANSFORMATION AND MECHANICAL-PROPERTIES IN TI-NI SHAPE MEMORY ALLOYS [J].
HOSHIYA, T ;
DEN, S ;
ITO, H ;
TAKAMURA, S ;
ICHIHASHI, Y .
JOURNAL OF THE JAPAN INSTITUTE OF METALS, 1991, 55 (10) :1054-1062
[46]   The effect of Hf on the microstructure, transformation behaviors and the mechanical properties of Ti-Ni-Cu shape memory alloys [J].
Sun, Kuishan ;
Yi, Xiaoyang ;
Sun, Bin ;
Gao, Weihong ;
Wang, Haizhen ;
Meng, Xianglong ;
Cai, Wei ;
Zhao, Liancheng .
JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 772 :603-611
[47]   Magnetocaloric Effect, Structure, Spinodal Decomposition and Phase Transformations Heusler Alloy Ni-Mn-In [J].
Kuznetsov, D. D. ;
Kuznetsova, E. I. ;
Mashirov, A. V. ;
Loshachenko, A. S. ;
Danilov, D. V. ;
Mitsiuk, V. I. ;
Kuznetsov, A. S. ;
Shavrov, V. G. ;
Koledov, V. V. ;
Ari-Gur, P. .
NANOMATERIALS, 2023, 13 (08)
[48]   The effect of Tb on elastocaloric and mechanical properties of Ni-Mn-In-Tb alloys [J].
Shen, Qi ;
Zhao, Dewei ;
Sun, Wen ;
Li, Yang ;
Liu, Jian .
JOURNAL OF ALLOYS AND COMPOUNDS, 2017, 696 :538-542
[49]   Effect of titanium addition on shape memory effect and recovery stress of training-free cast Fe-Mn-Si-Cr-Ni shape memory alloys [J].
Wang, Gaixia ;
Peng, Huabei ;
Sun, Panpan ;
Wang, Shanling ;
Wen, Yuhua .
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2016, 657 :339-346
[50]   Giant magnetocaloric effect from reverse martensitic transformation in Ni-Mn-Ga-Cu ferromagnetic shape memory alloys [J].
Sarkar, Sudip Kumar ;
Sarita ;
Babu, P. D. ;
Biswas, Aniruddha ;
Siruguri, Vasudeva ;
Krishnan, Madangopal .
JOURNAL OF ALLOYS AND COMPOUNDS, 2016, 670 :281-288