50g Micro Vacuum Floating Melting Furnace

Section 1: 50g Mini Vacuum Floating Melting Furnace Equipment Usage:

1. Primarily used for producing high melting point, high purity, and highly reactive metals such as rare earth metals, Ti and its alloys, uranium ore, alkaline earth metals, and their alloys.

2. High-purity metal materials, semiconductor single crystal materials such as high-purity target materials, coating materials, solar-grade multi-crystalline silicon, high-purity metals

3. High-precision alloy and compound preparation, including intermetallic compounds, micro-alloyed materials, and materials with dispersed phases.

Preparation of high melting point refractory metals and alloys, such as refractory metals and alloys like Cr, Zr, VHf, Nb, Mo, Ta, and precious metals and alloys like Pt, Rh, Ir.

5. Research Alloy Preparation. High demands on material purity, component accuracy, and uniformity; aiming to exclude impurities and other element interferences.

Section II: Principle of 50g Mini Vacuum Floating Melting Furnace Equipment

Vacuum magnetic levitation melting method utilizes high-frequency or medium-frequency alternating magnetic fields to generate an electromagnetic force that counteracts gravity during metal melting, causing the melt to levitate and separate from the crucible wall. This method, an integrated metallurgical technology that encompasses electromagnetism, fluid dynamics, thermodynamics, mechanics, physical chemistry, and metallurgy, has garnered widespread attention and is applied in various material preparation fields. The magnetic levitation allows the melt to detach from the crucible wall, changing the heat dissipation from conduction to radiation, significantly reducing the cooling rate. This enables the melt to reach very high temperatures (1700-2500°C), making it suitable for melting high-melting-point metals or alloys. More importantly, the levitation of the charge during melting effectively prevents contamination from contact between the charge and the crucible wall, making it ideal for obtaining high-purity or highly reactive metals.

Three Equipment Advantages:

(1) No crucible contamination, alloy purity guaranteed;

(2) Electromagnetic stirring results in minimal burn loss and ensures uniform and accurate composition.

(3) High melting temperature, exceeding 3000℃;

(4) Suitable for vibrant metal smelting.

IV. Main Technical Parameters

1. Total Equipment Power: ≤ 40 Kw, customizable according to capacity requirements

2. Floating Power Supply Power: ≤30Kw IGBT Floating Power Supply - Customizable

3. Capacity: Water-cooled copper crucible, 10g-50g (based on 7.8g/cubic centimeter for molten steel)

4. Input Power: 3 Phase, 380 ± 10%, 50Hz

5. Ultimate vacuum degree at cold state: 5.0×10E-4 Pa

6. Melting temperature ≤ 2100℃ (melting temperature varies depending on the material's melting point)

7. Water-cooled copper crucible ≤25*50 for metal alloys with melting temperatures below 2100 degrees (material-specific) - Customizable

8. Rechargeable protective gas ≤ 0.03 Mpa

9. Control Method: Touch Screen + PLC, Equipped with Manual Operation Buttons

10. Operation Mode: Main Valves Pneumatic, Electric