A university materials laboratory and new material R&D institute officially applied the 1kg Vacuum Levitation Melting Furnace for preparing high-purity metals, reactive alloys, refractory metals and high-entropy alloys. Using crucible-free electromagnetic levitation, the melt has no contact with any container, fundamentally eliminating carbon, oxygen and impurity pollution.

In actual use, the furnace reaches 10⁻⁶ Torr ultimate vacuum and melting temperature over 2000℃, stably processing Ti, Zr, W, Mo, precious metals and semiconductor master alloys. With vacuum secondary feeding, customers add reactive elements without breaking vacuum, ensuring high composition accuracy. Electromagnetic stirring eliminates segregation, and automatic casting ensures stable sample forming.

The system adopts PLC intelligent control and full safety protections, running reliably for long-term experiments. The customer achieved 5N–6N high-purity metal refining, carbon-free reactive alloys, uniform high-entropy alloys and accurate undercooling data, greatly improving experimental efficiency and reliability.

Core Operating Parameters