Andra´s Roo´sz, Gergely K }oro¨sy
Accurate knowledge of the liquidus temperature of aluminium alloys is essential for the design and control of solidification processes. In this study, the ESTPHAD (ESTimation of PHAse Diagram) method is applied to calculate the liquidus temperatures of practical Al–Si–Cu casting alloys containing minor alloying elements. The calculated values are systematically compared with Thermo-Calc results and experimental data reported in the literature. The results demonstrate that, for alloys with Cu contents below 5 wt% and minor alloying additions below 1 wt%, the liquidus temperature can be estimated with an average error of approximately 1 K using only binary interaction functions.
@article{58ae6384-36cd-479a-8e20-7119cd8b4421,
title={2026 Roosz AlSiCu Liquidus ESTPHAD},
author={Andra´s Roo´sz and Gergely K }oro¨sy},
year={2026},
language={en}
}TY - JOUR TI - 2026 Roosz AlSiCu Liquidus ESTPHAD AU - Andra´s Roo´sz AU - Gergely K }oro¨sy PY - 2026 LA - en ER -
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