Thermodynamic Assessment of the Ni-Ti Phase Diagram

Peter Bellen, K.C. Hari Kumar, Patrick Wollants

International Journal of Materials Research (formerly Zeitschrift fuer Metallkunde) · 1996 · 107 citations · 0 references

Concepts

Abstract

A new assessment of the thermodynamic properties of the stable phases of the Ni-Ti system is presented, based on the experimental thermochemical and phase diagram data from the literature. Suitable sublattice models are used to describe the non-stoichiometries of NiTi and Ni 3 Ti. The calculated phase diagram and the thermodynamic properties show good agreement with the experimental information.