THERMODYNAMIC ASSESSMENT OF THE AL-NI SYSTEM

Authors
ANSARA I DUPIN N LUKAS HL SUNDMAN B
Citation
I. Ansara et al., THERMODYNAMIC ASSESSMENT OF THE AL-NI SYSTEM, Journal of alloys and compounds, 247, 1997, pp. 20-30
Citations number
69
Categorie Soggetti
Chemistry Physical","Metallurgy & Metallurigical Engineering","Material Science
Journal title
Journal of alloys and compounds → ACNP
ISSN journal
09258388
Volume
247
Year of publication
1997
Pages
20 - 30
Database
ISI
SICI code
0925-8388(1997)247:<20:TAOTAS>2.0.ZU;2-T
Abstract
The sub-lattice model is used to describe the thermodynamic behaviour of the ordered phases existing in the Al-Ni system. The model paramete rs are derived from an optimisation procedure using all available expe rimental data. The order-disorder transformation f.c.c.-Al:Ll(2) phase is modelled using either two or four sub-lattices which are mathemati cally equivalent.