On Temperature Dependence of Microstructure, Deformation Mechanisms and Tensile Properties in Austenitic Cr-Mn Steel with Ultrahigh Interstitial Content C + N = 1.9 Mass.%

On Temperature Dependence of Microstructure, Deformation Mechanisms and Tensile Properties in Austenitic Cr-Mn Steel with Ultrahigh Interstitial Content C + N = 1.9 Mass.%

The microstructure, deformation mechanisms, tensile properties and fracture micromechanisms of ultrahigh-interstitial austenitic Fe-22Cr-26Mn-1.3V-0.7C-1.2N (mass.%) steel were investigated in wide temperature interval. After conventional homogenization and solid-solution treatment, the steel posses...

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Bibliographic Details
Main Authors: Elena Astafurova, Sergey Astafurov, Galina Maier, Irina Tumbusova, Eugene Melnikov, Valentina Moskvina, Marina Panchenko, Kseniya Reunova, Nina Galchenko
Format: Article
Language:English
Published: MDPI AG 2020-06-01
Series:Metals
Subjects:
high-interstitial steel
austenite
twinning
strain aging
dispersion strengthening
solid-solution strengthening
Online Access:https://www.mdpi.com/2075-4701/10/6/786

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