The characteristics of some elements in inoculant were analyzed. The effect of the morphology of instantaneous inoculant......

孕育剂在铁液中的熔化速度直接影响孕育处理的效果。熔化孕育剂的粒度是影响孕育剂熔化速度的重要因素之一。目前孕育剂的粒度是用......