先进材料疑固实验室 Application:Zone melting Laboratory of Advanced Materials Solidification Process of zone melting: Start with a solid alloy bar with uniform cross-section. Place the bar horizontally. Only melt the bar within a short zone with a small heater. Move the heater along the bar from one end to the other end. Repeat the process for many times. y o vancedl Matera 上浒充通大学 SHANGHAI JIAO TONG UNIVERSITYApplication: Zone melting Process of zone melting: • Start with a solid alloy bar with uniform cross-section. • Place the bar horizontally. • Only melt the bar within a short zone with a small heater. • Move the heater along the bar from one end to the other end. • Repeat the process for many times