Modeling stress–strain response of shape memory alloys during reorientation of self-accommodated martensites with different morphologies

Thermo-magnetic loading effects on high-frequency dynamic behaviour of magnetic shape memory alloys

“…Magnetic shape memory alloys (MSMAs) are a kind of magneto-active materials Hossain, 2021a, 2021b;Lucarni et al, 2022;Yarali et al, 2022). Large strain up to 10% can be achieved due to martensitic phase transformation or martensite reorientation (Bruno et al, 2016;Haldar and Lagoudas, 2018;Pagounis et al, 2014;Seiner et al, 2014;Sratong-on et al, 2019;Uchimali and Vedantam, 2021;Yu et al, 2018). The main advantage of MSMAs over traditional shape memory alloys is their high-frequency (> 100 Hz) magneticfield-induced strain, which makes them promising candidates for large-stroke quick-response actuators in the future (Asua et al, 2014;Chernenko et al, 2019;Hobza et al, 2018;Lindquist and Müllner, 2015;Song et al, 2013;Yin et al, 2016).…”