Article ID Journal Published Year Pages File Type
1502804 Scripta Materialia 2006 5 Pages PDF
Abstract

Martensite aging results in martensite stabilization in single-phase Ni54Mn25Ga21 alloy; however, it has no effect on the transformation temperatures of dual-phase Ni58Mn25Ga17 alloy. The reverse martensitic transformation temperatures of both alloys decrease sharply with the increase of aging time and then graduate to a constant level after austenite aging.

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Physical Sciences and Engineering Materials Science Ceramics and Composites
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The effect of aging on the Ni–Mn–Ga high-temperature shape memory alloys
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