comparing with blank experiment, results showed that increasing the interfacial energy in crystallization was benefit to restrain spontaneous nucleation and to promote the crystal growth.
结果表明:可以利用添加剂来增大结晶过程中的界面能,从而抑制自发成核过程的发生,促进晶体的生长。
the interfacial energy of silicates, however, is only 10-8 times of that of alumina and, thus, the silicates have the precondition of homogenous nucleation in the steel.
而硅酸盐夹杂物的表面能只为氧化铝的10~(-8),具备在钢液中均质形核的条件。
because of the surface tension effect and the interfacial energy of the oil drop, the oil thickness near the substrate edge is smaller than that of the center region of the sample.
研究表明,在液滴表面张力及界面能的共同作用下,硅油液滴一般呈现中间厚边缘薄的不均匀分布;
the interfacial energy was obtained by measuring the induction period.
采用诱导期的方法测定界面能。