Study on the Relationship between Lamellar Spacing and Growth Rate in the Regular Eutectic Growth by Monte-Carlo Simulation

Weimin WANG, Junming LIU and Zhiguo LIULaboratory of Solid State Microstructures, Nanjing University, Nanjing 210093, China

摘 要：<正>A modified Monte-Carlo（MC） method to simulate the regular growth of binary eutectic alloys is presented. It is found that the growth rate has a linear dependence on the chemical potential difference between the solid and liquid; the relation between the lamellar spacing A and growth rate R accords well with the prediction of Jackson-Hunt（JH） theory unless the growth rate is very low.

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