Article ID Journal Published Year Pages File Type
1688624 Vacuum 2013 6 Pages PDF
Abstract
▶ We propose a distribution model of Al in Si by vacuum directional solidification. ▶ The model includes two parts: segregation of Al and evaporation of Al. ▶ The validity of the model is conformed by comparing with the experiment results. ▶ The Al content in Si ingot decreases with increasing temperature. ▶ Solidification rate mainly affect the segregation of Al.
Related Topics
Physical Sciences and Engineering Materials Science Surfaces, Coatings and Films
Authors
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