Regression Analysis and Determination of Activity Coefficients of Cd-Pb Alloy
Chemical compositions of Cadmium and lead were measured with conditions that the temperature between 400-700°C and remaining pressure of 10-60 Pa as in which Materials containing Cadmium and lead evaporate. Activity coefficients of cadmium and lead were calculated using the generalized least squares（GLS）, three relations were deduced in Cd-Pb system，namely relation between activity coefficients and temperatures, relation between activity coefficients and chemical compositions, and that of activity coefficients and temperatures together with chemical compositions. This article provides a theoretical reference data for separation of alloys in cadmium systems.
S. Z. Yao et al., "Regression Analysis and Determination of Activity Coefficients of Cd-Pb Alloy", Advanced Materials Research, Vols. 311-313, pp. 736-741, 2011