Two-dimensional analysis to improve the output stress in ferromagnetic shape memory alloys

Two-dimensional analysis to improve the output stress in ferromagnetic shape memory alloys

Most existing experiments investigating the martensite-variants reorientation (switching) of ferromagnetic shape memory alloys (FSMA) are in a simple 1D condition: An axial compressive stress and a transverse magnetic field. To obtain field-induced variant switching, however, the compressive stress...

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Veröffentlicht in:Journal of applied physics 2011-09, Vol.110 (6), p.063905-063905-11
Hauptverfasser: He, Y. J., Chen, X., Moumni, Z.
Format: Artikel
Sprache:eng
Schlagworte:
Engineering Sciences
Materials and structures in mechanics
Mechanics
Physics
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Zusammenfassung:Most existing experiments investigating the martensite-variants reorientation (switching) of ferromagnetic shape memory alloys (FSMA) are in a simple 1D condition: An axial compressive stress and a transverse magnetic field. To obtain field-induced variant switching, however, the compressive stress (output stress) is limited by a small blocking stress (
ISSN:0021-8979
1089-7550
DOI:10.1063/1.3636366