Abstract The effect of cooling rate on the microstructure and TiC precipitation of TiC-reinforced wear-resistant steel was investigated by different casting techniques. Thermodynamic and solute segregation modeling was performed to determine the evolution of TiC fraction in wear-resistant steel after rapid solidification. The evolution of TiC fraction due to solute segregation within the framework of Clyne–Kurz (C-K) model was examined. The model prediction is consistent with the experimental results.

中文翻译：

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耐磨钢凝固过程中显微组织的演变和离异共晶TiC的形成

摘要 通过不同的铸造工艺研究了冷却速度对TiC增强耐磨钢组织和TiC析出的影响。进行热力学和溶质偏析建模以确定快速凝固后耐磨钢中 TiC 分数的演变。在 Clyne-Kurz (CK) 模型的框架内检查了由于溶质偏析引起的 TiC 分数的演变。模型预测与实验结果一致。