Design of model experiments for melt flow and solidification in a square container under time-dependent magnetic fields

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• 作者：D. Meier^a ; G. Lukin^a ; N. Thieme^b ; P. Bö ; nisch^c ; K. Dadzis^c ; ¹ ; L. Bü ; ttner^b ; O. Pä ; tzold^a ; ^{olf.paetzold@inemet.tu-freiberg.de} ; J. Czarske^b ; M. Stelter^a
• 关键词：A1. Directional solidification ; A1. Fluid flows ; A1. Magnetic fields ; A1. Computer simulation ; A1. Stirring
• 刊名：Journal of Crystal Growth
• 出版年：2017
• 出版时间：1 March 2017
• 年：2017
• 卷：461
• 期：Complete
• 页码：30-37
• 全文大小：1586 K
• 卷排序：461

文摘

The design of model experiments for melt flow and phase change is described. A setup for the use of GaInSn and gallium as model substances is presented. A newly developed US Array Doppler Velocimeter is used for flow measurements. Test experiments on GaInSn flow and gallium solidification are presented. The developed setup provides good similarity to industrial growth of mc-Si ingots.