The Magnetic Aspects of the γ-α and γ-Martensitic Transformations in Fe-Mn Alloys

Abstract

Fe,,Mn, alloys undergo fcc-bcc (y-a) and fcc-hcp (y-E) transformations for about 0<x<10 at % and 15<x<30 at% respectively. The product phase in the region 10<x<15 at. % is mixed a+€ and ~ + y . The y-a transformation in Fe-Mn is similar to that in Fe-rich Fe-Ni alloys where the transformation takes place between a high-temperature dense fcc structure and a… (More)

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