Review of MSM actuators: Applications, challenges, and potential

I Kulagin, M Li, V Laitinen, H Handroos - IEEE Access, 2022 - ieeexplore.ieee.org
Magnetic shape memory alloys (MSMAs) are a new and rapidly develo** class of smart
materials. These alloys demonstrate significant strain (from 6% to 12%) under an external …

A Review of Investigations on Microstructure and Mechanical Properties of the Present Achievements of the Ti-Au-based Shape Memory Alloys

WT Chiu, M Tahara, H Hosoda - ISIJ International, 2023 - jstage.jst.go.jp
Owing to the worldwide growth of aging population, the biomedical materials, such as
implantation materials, are greatly demanded in these decades. Shape memory alloys …

A Giant Magneto‐Superelasticity of 5% Enabled by Introducing Ordered Dislocations in Ni34Co8Cu8Mn36Ga14 Single Crystal

Q Yu, J Wang, C Liang, J Meng, J Xu, Y Liu… - Advanced …, 2024 - Wiley Online Library
Elasticity, featured by a recoverable strain, refers to the ability that materials can return to
their original shapes after deformation. Typically, the elastic strains of most metals are well …

Temperature dependence of elastic properties in austenite and martensite of Ni-Mn-Ga epitaxial films

O Heczko, H Seiner, P Stoklasová, P Sedlák… - Acta Materialia, 2018 - Elsevier
Using surface acoustic waves (SAW) the elastic properties of 500 nm thick epitaxial off-
stoichiometric Ni-Mn-Ga films prepared by sputtering on MgO substrate were determined in …

Superelasticity by reversible variants reorientation in a Ni–Mn–Ga microwire with bamboo grains

ZL Wang, P Zheng, ZH Nie, Y Ren, YD Wang… - Acta Materialia, 2015 - Elsevier
The link between microstructure and mechanical properties is investigated for a superelastic
Ni–Mn–Ga microwire with 226 μm diameter, created by solidification via the Taylor method …

[HTML][HTML] Giant magnetic-field-induced strain in Ni-Mn-Ga micropillars

D Musiienko, L Straka, L Klimša, A Saren, A Sozinov… - Scripta Materialia, 2018 - Elsevier
We report on the observation of fully reversible magnetic-field-induced strain of 6% in a
single-crystalline micropillar fabricated from a bulk Ni 50 Mn 28.5 Ga 21.5 single crystal. Xe …

[HTML][HTML] Powder-blown laser-based directed energy deposition of (14M) Ni-Mn-Ga magnetic shape memory alloy

V Laitinen, A Milleret, M Namvari, PR De Vecchis… - Additive …, 2024 - Elsevier
Abstract Ni-Mn-Ga-based magnetic shape memory (MSM) alloys are renowned for their
large magnetic-field-induced strains, making them attractive for compact magnetically …

[HTML][HTML] Magnetic coercivity control by heat treatment in Heusler Ni–Mn–Ga (–B) single crystals

L Straka, L Fekete, M Rameš, E Belas, O Heczko - Acta Materialia, 2019 - Elsevier
The combination of enlarged magnetic coercivity and magnetic shape memory (MSM)
functionality is essential for novel magnetomechanical effects in MSM alloys. We found that …

Magnetic field-induced rubber-like behavior in Ni-Mn-Ga particles/polymer composite

P Sratong-On, VA Chernenko, J Feuchtwanger… - Scientific Reports, 2019 - nature.com
Abstract Single crystalline Ni-Mn-Ga is well known as a prototype ferromagnetic shape
memory alloy (FSMA) exhibiting a giant magnetic field-induced strain (MFIS), up to 12%, due …

Efficiency of energy harvesting in Ni–Mn–Ga shape memory alloys

P Lindquist, T Hobza, C Patrick, P Müllner - Shape Memory and …, 2018 - Springer
Many researchers have reported on the voltage and power generated while energy
harvesting using Ni–Mn–Ga shape memory alloys; few researchers report on the power …