Density-temperature properties of Ga-Sb alloy melt

摘要

In an experiment, the improved Archimedes method was used to test and analyze density-temperature properties of Ga, Sb and Ga-Sb melts. The experimental results indicated that the density of Ga_7Sb_(93) melt shows a linear trend of decline when its temperature changes within the experimental range, whereas the densities of Ga_(36.5)Sb_(63.5) and Ga_(30)Sb_(70) melts show a non-continuous change near the melting point, which rises first and then drops abnormally. These results were analyzed from the perspective of a liquid-liquid structure transition according to the property changes of Ga-Sb melt.