Relationship between unisothermal an isothermal kinetics of crystallization of metallic glasses by DSC

摘要

A theory for the evaluation of kinetic parameters of induction periods for nonisothermal processes is outlined and a method for obtaining the parameters from nonisothermal differential scanning calorimetry measurements, based on the dependence of onset temperature of the transformation peak on heating rate, is presented. The applicability of the method is demonstrated on the study of the metallic glass crystallisation.