Enhanced Reversible Magnetic-Field-Induced Strain in Ni-Mn-Ga Alloy

A phase-field model was developed to simulate the ferromagnetic domain structure and martensite variant microstructure of Ni-Mn-Ga shape-memory alloy. The evolution of reversible magnetic-field-induced strain (MFIS) and associated magnetic domain/martensite variant structure were modeled under an ex...

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Bibliographic Details
Main Authors: Pingping Wu, Yongfeng Liang
Format: Article
Language:English
Published: MDPI AG 2021-12-01
Series:Metals
Subjects:
Online Access:https://www.mdpi.com/2075-4701/11/12/2017