Liquid gallium yttrium alloys were studied by high-temperature calorimetry at 1750 K. Two calorimetric experiments were performed and the yttrium partial enthalpy of mixing (Dmix -HY) was measured up to the yttrium mole fraction of 0.6. The integral enthalpy of mixing (DmixH) was calculated by Darken s method. The concentration dependencies of the Dmix -HY and DmixH were represented via polynomial series. The experimental results were compared with literature data on DmixH, standard enthalpies of formation of yttrium gallides and yttrium partial enthalpy of mixing at infinite dilution. The agreement of the values obtained and those in the literature is satisfactory.
Compounds
#
Formula
Name
1
Ga
gallium
2
Y
yttrium
Datasets
The table above is generated from the ThermoML associated json file (link above).
POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied;
the numbers refer to the table of compounds on the left.