Thermodynamic models for crystalline phases. Composition dependent models for volume, bulk modulus and thermal expansion


Hallstedt B., DUPIN N., HILLERT M., HOGLUND L., LUKAS H. L. , SCHUSTER J. C. , ...More

CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY, vol.31, no.1, pp.28-37, 2007 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 31 Issue: 1
  • Publication Date: 2007
  • Doi Number: 10.1016/j.calphad.2006.02.008
  • Title of Journal : CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY
  • Page Numbers: pp.28-37

Abstract

The thermodynamic modelling of solid (crystalline) phases forms a central topic within the Calphad approach and a variety of aspects have been discussed at previous Ringberg workshops. At the present Ringberg workshop, modelling of volume and its temperature, pressure and composition dependence formed a major part of the discussions. In addition, modelling of the heat capacity above the (equilibrium) melting temperature, sublattice modelling of complex phases, modelling of ordering and interstitial solutions in the bcc lattice and the effect of magnetism were addressed. (c) 2006 Elsevier Ltd. All rights reserved.