Influence of internal stress on magnetostrain effect in Ni–Mn–Ga/polymer composite

Influence of internal stress on magnetostrain effect in Ni–Mn–Ga/polymer composite

The outstanding role of internal stress in the silicone matrix driving a magnetostrain reversal of embedded particles of the Ni–Mn-Ga ferromagnetic shape memory alloy after removal of magnetic field, has been disclosed by finite element (FE) simulations and validated by experiment. For simulations,...

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Bibliographic Details
Main Authors: Pimpet Sratong-on, Volodymyr Chernenko, Hideki Hosoda
Format: Article
Language:English
Published: Elsevier 2019-09-01
Series:Results in Materials
Subjects:
Ni–Mn-Ga/Silicone composite
Ferromagnetic shape memory alloys
Finite element analysis
X-ray micro-CT
Recoverable magnetostrain
Internal stress reversal
Online Access:http://www.sciencedirect.com/science/article/pii/S2590048X19300378

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http://www.sciencedirect.com/science/article/pii/S2590048X19300378

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