Herein, the crystallization kinetics of the intermetallic CoSn phase, nucleated and grown in the microstructure of a binary CoSn alloy, have been reported. Differential scanning calorimetry traces under non-isothermal conditions were obtained and used to extract the activation energy () for the crystallization of the CoSn phase at various heating rates. The obtained values of were validated by the application of several isoconversion methods. The minimum value of was 1000 kJ mol⁻¹, which occurred at 853 K. The observed behavior of showed a strong temperature dependence, wherein it decreased with increasing temperature. This suggests that the rate constant for the crystallization of the CoSn phase is determined by the rates of two processes—nucleation and diffusion. The precise description of the crystallization process for the CoSn phase reveal that the reaction mechanism of this phase is following the first-order reaction.

在此，已经报道了在二元CoSn合金的微观结构中成核并生长的金属间CoSn相的结晶动力学。获得了在非等温条件下的差示扫描量热法痕迹，并将其用于提取在不同加热速率下CoSn相结晶的活化能（）。所获得的值通过应用几种等转换方法进行了验证。的最小值是1000 kJ mol ^-1，发生在853K。表现出强烈的温度依赖性，其中随温度升高而降低。这表明CoSn相结晶的速率常数由成核和扩散这两个过程的速率决定。对CoSn相结晶过程的精确描述表明，该相的反应机理遵循一级反应。