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Vacuum quick coagulation rejection furnace
Vacuum quick coagulation rejection furnace uses: vacuum coagulation and vacuum quenching furnace is under vacuum conditions, the use of IF induction heating principle, so that the NdFeB alloy melt and cast in the high-speed rotation of the surface of the cooling roll thrown, the formation process The required flake or amorphous material.
Amorphous rejection equipment can be melted under vacuum, but also under non-vacuum melting iron-based alloys, nickel-based alloys and other molten liquid, in a non-vacuum state, the cast on the surface of high-speed rotating cooling roll Shuaixia reach the process required amorphous ribbon material.
Vacuum quick coagulation rejection furnace – Overview Vacuum quick coagulation rejection furnace is the use of vacuum induction melting method, the crucible enclosed in a vacuum chamber, the use of electromagnetic induction eddy current as a heat source in a vacuum or inert gas state of the alloy (or Conductive material) raw materials degassing, melting treatment, pouring through the crucible pouring furnace system, after the tundish on the water-cooled roll rapid solidification after the formation of thin slices, and then slow cooling on the water-cooled plate, stirring in dial chisel, the alloy Down to about 30 ℃, the formation of a large thin uniform alloy thin piece of a melting equipment. Use Magnetic material melting and rapid condensation. Vacuum quick coagulation rejection furnace is the production of alloy (permanent magnet material) of the special equipment, casting process is an advanced technology to replace the ingot cast ingot ideal alternative equipment. Heating method: vacuum induction heating. Performance characteristics can effectively eliminate α-fe. Greatly improve the magnetic properties. Reduce the amount of rare earth. Simplify the process and do not require a homogenization process. Achieve high-volume production and increase productivity. Full liquid crystal display, PLC automatic control, the operation is simple and clear. Using IGBT solid state constant frequency power induction, high efficiency and energy saving.
Vacuum quick coagulation rejection furnace with features:
Vacuum speed coagulation furnace cost-effective, with multiple security pass, through the PLC to achieve full automation, real-time monitoring, full Chinese operating system, full touch screen work environment, easy operation; production of flaky product thickness uniformity, good crystallization, the yield More than 98%.