Distribution of Carbon in Retained Austenite Before and After Deformation of TRIP Steel
LIU Li
Abstract：Retained austenite morphology and Carbon distribution in TRIP steel were studied by TEM and EPMA. The results showed that retained austenite in the matrix was of different morphology and the carbon concentration in austenite was higher than that in the phases of ferrite and bainite. The distribution of retained austenite could be represented by poor silicon zone in EPMA. Retained austenite would be transformed into cubic martensite after deformed, and the carbon concentration in austenite and martenite were the same.
Keywords：TRIP steelretained austenitecarbon concentrationdistributionphase transformation
Publication Date：2014-11-01
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：4( 30-33 )