The influences of RE on solidification of steel, on dendritesegregation and on morphology of nonmetallic inclusions in steel are discussed in coordination with the authors research.
论述了稀土细化晶粒、减轻枝晶偏析、改善非金属夹杂物形态和分布及其对铸钢件质量的影响。
2
The simulated results show that using the method can not only reveal dendrite morphology and micro-segregation but also represent the recalescence phenomenon.
模拟结果显示这种方法可以显示出枝晶形貌和显微偏析，同时可以再现凝固过程中的再辉现象。
3
The dendrite evolution and micro-segregation based on mechanism of solute diffusion controlling interfacial growth is simulated by cellular automaton.