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

J Mater Sci Technol ›› 2002, Vol. 18 ›› Issue (04): 322-324.

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

Weimin WANG, Junming LIU, Zhiguo LIU

Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210093, China

Received:2001-04-04 Revised:2001-06-05 Online:2002-07-28 Published:2009-10-10
Contact: Weimin WANG

Abstract

Abstract: 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 λ and growth rate R accords well with the prediction of Jackson-Hunt (JH) theory unless the growth rate is very low.

Key words: Eutectic, Monte-Carlo simulation, Growth

Weimin WANG, Junming LIU, Zhiguo LIU. Study on the Relationship between Lamellar Spacing and Growth Rate in the Regular Eutectic Growth by Monte-Carlo Simulation[J]. J Mater Sci Technol, 2002, 18(04): 322-324.

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

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