Vigorous convection during the rapid dendritic growth, to aid the dendrite breakup, transfer the newly formed grains throughout the melt, and homogenize the temperature of the melt.
Vigorous convection during the rapid dendritic growth, to aid the dendrite breakup, transfer the newly formed grains throughout the melt, and homogenize the temperature of the melt.
在晶枝的快速形成期间，剧烈的对流有助于晶枝分裂，将新形成的颗粒传递到整个熔融金属，使熔融金属的温度均匀。