Calorimetric data of liquid Cu-Ti alloys

TXT files with column headers Index Time (h) Furnace Temperature (°C) Sample Temperature (°C) HeatFlow (µV). Calisto software version 1.39 (Setaram Instrumentation - KEP Technologies, Caluire, France) was used to measure thermal effects. For binary Alloys from Cu-Ti in the composition range of xTi = 0.06-0.66. The calorimetric data for four separate experimental series, Tab_2_Series_A.txtTab_3_Series_B.txtTab_4_Series_C.txtTab_5_Series_D.txtThe measurements were conducted using the drop calorimetry method at temperatures of 1294 K and 1297 K for the liquid solutions. Four separate measurements were performed using two types of calibration materials and two types of crucible materials (MgO and ZrO2+Y2O3).The experimental study of liquid Cu-Ti alloys can be useful in the future for optimizing thermodynamic properties and phase diagram calculations. The results from drop calorimetric measurements at 1294 K and 1297 K for liquid Cu-Ti alloys show that the liquid solutions display negative deviations from ideal behavior. It was determined that the crucible materials used in the experiments (MgO and ZrO2+Y2O3) did not influence the measured changes in enthalpy of mixing at the tested temperatures.