Contributions to the Transformation Entropy Change and Influencing Factors in Metamagnetic Ni-Co-Mn-Ga Shape Memory Alloys

Contributions to the Transformation Entropy Change and Influencing Factors in Metamagnetic Ni-Co-Mn-Ga Shape Memory Alloys

Ni-Co-Mn-Ga ferromagnetic shape memory alloys show metamagnetic transition from ferromagnetic austenite to paramagnetic (or weak-magnetic) martensite for a limited range of Co contents. The temperatures of the structural and magnetic transitions depend strongly on composition and atomic order degree...

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Bibliographic Details
Main Authors:	Concepció Seguí, Eduard Cesari
Format:	Article
Language:	English
Published:	MDPI AG 2014-10-01
Series:	Entropy
Subjects:	Ni-Co-Mn-Ga transformation entropy change atomic order metamagnetic shape memory alloys
Online Access:	http://www.mdpi.com/1099-4300/16/10/5560

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