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Phase field modeling of dendrite growth

Yutuo ZHANG , Chengzhi WANG , Dianzhong LI , Yiyi LI

金属学报(英文版) doi:10.1016/S1006-7191(08)60089-7

Single dendrite and multi-dendrite growth for Al-2 mol pct Si alloy during isothermal solidification are simulated by phase field method. In the case of single equiaxed dendrite growth, the secondary and the necking phenomenon can be observed. For multi-dendrite growth, there exists the competitive ...

关键词: Phase field modeling , null , null , null

Modeling of Phase Transformation of Plain Carbon Steels during Continuous Cooling

Yutuo ZHANG , Chunli MO , Dianzhong LI , Yiyi LI

材料科学技术(英文)

A model based on Avrami equation and Scheil’s additivity rule was proposed to simulate the phase transformation in plain carbon steels during continuous cooling in hot strip mill. In this model, a wide range of composition, cooling rate, primary austenite grain size and retained strain has been take...

关键词: Phase transformation , null , null

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