先进材料疑固实验室 Application:Zone melting Laboratory of Advanced Materials Solidification Zone melting is a widely used technique for purifying metals. We can derive the equation used to calculate the solute concentration distribution in the solid after the first pass. ©Assumptions: No solute diffusion in the solid Complete solute diffusion and mixing in the liquid zone. 上浒充通大学 SHANGHAI JIAO TONG UNIVERSITYApplication: Zone melting Zone melting is a widely used technique for purifying metals. We can derive the equation used to calculate the solute concentration distribution in the solid after the first pass. Assumptions: • No solute diffusion in the solid • Complete solute diffusion and mixing in the liquid zone