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A theoretical model of martensitic transformations in magnetic shape memory alloys: Model formulation and variant reorientation

Acta Materialia, 2008
A model for studying the martensitic variant pattern in ferromagnetic shape memory alloys (FSMAs) and its evolution is developed. In a departure from prior work, the model allows for complete three-dimensional description of the second-order phase transformations in FSMAs under multiaxial loading.
openaire   +1 more source

Epitaxial Ni–Mn–Ga films deposited on SrTiO3 and evidence of magnetically induced reorientation of martensitic variants at room temperature

Applied Physics Letters, 2008
Epitaxial Ni–Mn–Ga films were grown on SrTiO3 by sputter deposition. The films deposited at 673K are ferromagnetic and martensitic at room temperature. Pole figure measurements indicate that the twinned orthorhombic martensite microstructure of the film has a lower symmetry compared to bulk.
O. Heczko   +4 more
openaire   +1 more source

Numerical Investigations of Thermally Induced Transformation, Reorientation of Martensite Variants and Shape Memory Effect Using Constitutive Model for Accommodation of Transformation Strain

Materials Science Forum, 2011
To confirm the constitutive model developed by the present authors, example calculations are conducted for the transformation behavior of shape memory alloys. The constitutive model describes the transformation behavior of the material by calculating the transformation stress and strain of transformation systems of micro structures in the material.
Hiroki Cho   +4 more
openaire   +1 more source

Integrative oncology: Addressing the global challenges of cancer prevention and treatment

Ca-A Cancer Journal for Clinicians, 2022
Jun J Mao,, Msce   +2 more
exaly  

Microstructure of free-standing epitaxial Ni–Mn–Ga films before and after variant reorientation

, 2012
S. R. Yeduru   +7 more
semanticscholar   +1 more source

Reversible reorientation of martensite variants in stress-induced martensite aged Co35Ni35Al30 single crystals

Journal of Alloys and Compounds
Anna Eftifeeva   +5 more
openaire   +1 more source

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