TY - JOUR
T1 - Optimization of the Fe-rich Fe-Mn-S ternary phase diagram
AU - Ohtani, H.
AU - Oikawa, K.
AU - Ishida, K.
PY - 2000/3
Y1 - 2000/3
N2 - Phase equilibria in the Fe-rich side of the Fe-Mn-S ternary system were analyzed on the basis of the thermodynamic analysis of the Fe-FeS, Fe-Mn, Mn-MnS and Fe-FeS-MnS-Mn systems. The Gibbs energy of individual phases was approximated by the sublattice model, assuming S to be interstitial atoms. Most of the experimental information was well reproduced by the present set of thermodynamic descriptions. The present analysis is useful for understanding sulfide formation during solidification, precipitation in solids, and the cause of the so-called hot shortness in mild steels.
AB - Phase equilibria in the Fe-rich side of the Fe-Mn-S ternary system were analyzed on the basis of the thermodynamic analysis of the Fe-FeS, Fe-Mn, Mn-MnS and Fe-FeS-MnS-Mn systems. The Gibbs energy of individual phases was approximated by the sublattice model, assuming S to be interstitial atoms. Most of the experimental information was well reproduced by the present set of thermodynamic descriptions. The present analysis is useful for understanding sulfide formation during solidification, precipitation in solids, and the cause of the so-called hot shortness in mild steels.
UR - http://www.scopus.com/inward/record.url?scp=0033902166&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0033902166&partnerID=8YFLogxK
U2 - 10.1515/HTMP.2000.19.3-4.197
DO - 10.1515/HTMP.2000.19.3-4.197
M3 - Article
AN - SCOPUS:0033902166
SN - 0334-6455
VL - 19
SP - 197
EP - 210
JO - High Temperature Materials and Processes
JF - High Temperature Materials and Processes
IS - 3
ER -