Meanwhile, the primarydendrite spacing is decreased and the secondary dendrite branches are restrained.
并且随着对流强度的加大,一次枝晶间距降低,二次枝晶的生长被抑制。
2
Within specified limits, the primarydendrite spacing will be extended and the macrostructure defect will be obviously decreased in continuous cast billet with the increase of silicon content.
指出在一定限度内,随硅含量增加,铸坯的一次晶间距加宽,各类低倍组织缺陷大大减少。
3
The results show that the grain average size and the primary and secondary dendrite arm space were obviously reduced with the increase of cooling rate.