Open Access System for Information Sharing

Login Library

 

Article
Cited 2 time in webofscience Cited 2 time in scopus
Metadata Downloads

Different Effects of Ni and Mn on Thermodynamic and Mechanical Stabilities in Cr-Ni-Mn Austenitic Steels

Title
Different Effects of Ni and Mn on Thermodynamic and Mechanical Stabilities in Cr-Ni-Mn Austenitic Steels
Authors
Noh, H.-S.Kang, J.-H.Kim, K.-M.Kim, S.-J.
POSTECH Authors
Kim, S.-J.
Date Issued
Feb-2019
Publisher
SPRINGER
Abstract
Thermodynamic and mechanical stabilities of austenite were investigated in Cr-Ni-Mn austenitic steels by varying the contents of Ni and Mn. Mn was more beneficial to increasing thermodynamic stability against martensitic transformation than the equivalent amount of Ni. However, the tendency for strain-induced martensite transformation was governed not by the thermodynamic stability but by stacking fault energy (SFE) which was increased more effectively by Ni than by the equivalent amount of Mn. A modified SFE equation and experimentally determined Ni equivalents may suggest a criterion for austenite stability throughout tensile deformation.
URI
http://oasis.postech.ac.kr/handle/2014.oak/94913
DOI
10.1007/s11661-018-5042-0
ISSN
1073-5623
Article Type
Article
Citation
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, vol. 50A, no. 2, page. 616 - 624, 2019-02
Files in This Item:
There are no files associated with this item.

qr_code

  • mendeley

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Related Researcher

Researcher

 KIM, SUNG JOON
Graduate Institute of Ferrous Technology
Read more

Views & Downloads

Browse