THERMODYNAMIC REASSESSMENT AND CALCULATION OF FE-TI PHASE-DIAGRAM

Authors
KUMAR KCH WOLLANTS P DELAEY L
Citation
Kch. Kumar et al., THERMODYNAMIC REASSESSMENT AND CALCULATION OF FE-TI PHASE-DIAGRAM, Calphad, 18(2), 1994, pp. 223-234
Citations number
45
Categorie Soggetti
Chemistry Physical",Thermodynamics
Journal title
Calphad → ACNP
ISSN journal
03645916
Volume
18
Issue
2
Year of publication
1994
Pages
223 - 234
Database
ISI
SICI code
0364-5916(1994)18:2<223:TRACOF>2.0.ZU;2-3
Abstract
A Thermodynamic description of the Fe-Ti system is obtained by a least -square optimisation of the thermochemical and phase diagram data from literature. SGTE recommended expressions for the Gibbs energies of pu re elements are used. The Laves phase is modelled using a three-sublat tice model that takes care of its homogeneity range. Calculated phase diagram and the thermochemical properties show good agreement with the experimental data.