Conferences

Manganese-Like Metastable Phases in the Fe–Mo System: Experimental Study and Thermodynamic Modeling.
II. Thermodynamic Modeling of Fe–Mo Metastable States

  
.Turchanin,
 
P.G.Agraval
 

I. M. Frantsevich Institute for Problems of Materials Science of the NAS of Ukraine, Krzhizhanovsky str., 3, Kyiv, 03142, Ukraine
Powder Metallurgy - Kiev: Frantsevich Institute for Problems of Materials Science NASU, 2010, #03/04
http://www.materials.kiev.ua/article/1554

Abstract

The CALPHAD method is used for the thermodynamic modeling of metastable phase transformations in the Fe-Mo system. The relative thermodynamic stability of metastable α and β Mn-like phases and stable phases of the system are assessed. The Gibbs energy of intermetallic compounds with homogeneity range is described within the Compound Energy Formalism. The calculated versions of Fe–Mo metastable phase diagrams interpret correctly the phase relationships at speed solidification of 63Fe37Mo alloy.


FE-MO SYSTEM, MANGANESE-LIKE PHASES, METASTABLE PHASE DIAGRAMS, THERMODYNAMIC MODELING