Average foaming life and foaming intensity of foaming process originated from reaction

The average foaming life and foaming intensity have been defined and their application were discussed. With these two parameters and the supplement formation and rupture coefficients, the foaming process originated from the reaction in the melt can be described quantitatively. By simplifying foam equation of decomposition of the carbonate in borate melt and with the experimental data, the four coefficients for foaming process can be determined in the variations of crucible diameter, slag height and foaming agent radius. In this way the foam behavior of foaming process under different conditions can be compared quantitatively. [