Particularities of Martensitic Transformations in Nanosructured Fe-Mn System Obtained by Mechanical Alloying
Conference paper
Abstract
Martensitic transformation (MT) in the Fe-rich alloys always attracts much attention. Iron-rich alloys of Fe-Mn system belong to martensitic class. Depending on the Mn content two types of martensite structures b.c.c and/or h.c.p., may be formed through non-diffusional martensitic mechanism upon cooling from the temperature range of f.c.c. phase stability [1]. Only b.c.c. type appears when Mn content is less than 10 %, at higher Mn concentrations h.c.p. martensite exists.
Keywords
Martensitic Transformation Block Size Mechanical Alloy Elemental Powder Mixture Mechanical Alloy Alloy
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