Particularities of Martensitic Transformations in Nanosructured Fe-Mn System Obtained by Mechanical Alloying

Autor: E. V. Shelekhov, L. Yu. Pustov, E.I. Estrin, V. V. Tcherdyntsev, G. Principi, S.D. Kaloshkin
Rok vydání: 2003
Předmět:
Zdroj: Nanostructures: Synthesis, Functional Properties and Applications ISBN: 9781402017537
Popis: 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.
Databáze: OpenAIRE