The suitable nucleating agents can be selected according to thermodynamics 根据热力学可以选择合适的形核剂。
2.
Adding nucleating agents to metal liquid is a common way to improve the structure and mechanical properties in solidification process 摘要金属凝固过程中加入形核剂是改善金属材料组织和性能的常用方法。
3.
The results show that constituent fluctuations are coming into being nearby the melted nuleating agents due to the changes of chemical composition in microzone 研究结果表明，当金属液中加入的形核剂熔化后，改变了其周围钢液微区化学成分，造成成分起伏。
