vacuum melt spinning furnace is a lab-scale vacuum melt spinning system for preparing amorphous metallic ribbons. In this technique, metal ingots (<50g) are melted via induction heating method and then propelled by over-pressurizing the crucible.
melt spinning furnace purpose:
Mainly used for the smelting of various rare earth permanent magnetic materials and the smelting of alloys.
vacuum melt spinning furnace technical parameters:
|Features||The complete system consists of the stainless steel vacuum chamber, vacuum system, induction heating system, rack system and discharging tubular collector.
Copper roller linear speed: 5 ~ 60m / S
Melting metallic samples: 5g ~ 50g/Per batch
Vacuum casting device (not included in standard configuration)
|Power supply||Voltage: AC380V, three-phase
Maximum power 15kw (60A air switch required)
|Vacuum chamber & vacuum pump||Vacuum chamber size: Φ 500mm x 400mm L
Hinged cavity door with quartz observation window
Molecular pump system is installed in the equipment
Vacuum: 5 x10E-5 Torr (within 20 minutes)
Limiting vacuum 10e-7 Torr (to be baked)
|Induction heater & temp controller||Heating power: 15kw; frequency range: 30 ~ 80kHz
Melting sample quantity: 10 – 50g (depending on the material)
Accurate temperature control system, B-type thermocouple, 30 temperature rise and fall procedures can be set
Temperature control accuracy: + / – 2℃
|Crucibles||Quartz crucible or BN crucible can be used according to customers’ requirements|
|Spinning wheel||Standard copper roller cooling without water
Linear speed of copper roller: 5 ~ 60m / S
Optional water-cooled copper roller with a maximum sample handling capacity of 500g
Optional vacuum casting module
|Optional accessories||Casting accessories (casting, spray casting) can be purchased according to requirements
The water cooling system can be customized for the casting copper mold according to the requirements
What are the advantages of vacuum strip furnace:
Because the principle of induction heating of the vacuum spinning furnace is electromagnetic induction, the heat is generated by the workpiece itself. This heating method has a fast heating speed, minimal oxidation, high heating efficiency, good process repeatability, and the metal surface is only slightly decolorized and slightly polished The surface can be restored to mirror brightness, so as to effectively obtain constant and consistent material properties.