Thermodynamic calculation of phase-equilibria in the Al-Ge-Zn system

Srikanth, S and Chattopadhyay, S (1992) Thermodynamic calculation of phase-equilibria in the Al-Ge-Zn system. Thermochimica Acta, 207 (29-44). pp. 29-44.

Restricted to NML users only. Others may use ->



Phase equilibria in the ternary system Al-Ge-Zn were-calculated at 873, 773 and 658 K from thermodynamic data of the constituent binary systems. Quasi-regular solution and shortest distance path equations were employed to estimate the thermodynamic data of liquid Al-Ge-Zn alloys from the binary data. The thermodynamic behaviour of solid alloys was also approximated by a quasi-regular solution model. The interaction parameter for solid Al-Ge alloys was deduced from the binary phase diagram. The calculated isothermal phase diagrams are in reasonable agreement with the experimental data. Tie-lines delineating equilibria between the liquid and solid alloys were generated.

Item Type:Article
Official URL/DOI:
Uncontrolled Keywords:Diagrams; Alloys
Divisions:NML Chennai
ID Code:910
Deposited By:Sahu A K
Deposited On:09 Jun 2010 12:02
Last Modified:30 Nov 2011 09:53
Related URLs:

Repository Staff Only: item control page