Vacuum melting gas atomization powder making equipment

Principles and Uses:
Vacuum melting gas atomization powder making equipment is a modern powder making equipment that melts metal materials under vacuum condition (or inert gas filling) by using the principle of mid-frequency induction, and the molten liquid is atomized by pouring to the guide nozzle in the lower part of the middle package for high ultrasonic gas atomization and rapid solidification. This equipment is a highly efficient equipment for making soft magnetic powder, nickel-based, cobalt-based high temperature alloys, stainless steel, mold steel, tool steel, amorphous alloys and other metal materials and composite materials.
Features:
1. The first international ultrasonic two-phase laminar flow aerosolization technology, short atomization time, high powder yield, and greatly reduced production costs (Patent No.: ZL201010291650.8).
2. The powder obtained by atomization has high sphericality, low oxygen increment and controllable particle size distribution.
3. The chemical composition of the atomized powder has no segregation, uniform organization and fine grain size.
4. Different alloy powder oxygen content and particle size can be optimized by adjusting process parameters.
5. A variety of metals and their alloy powders that can not be manufactured by water atomization methods and atmospheric conditions can be produced.
6. The atomized high-pressure gas is in the state of ultra-high speed of sound, ultrasonic gas-liquid two-phase flow, which can rapidly reduce the temperature of the powder, so that the powder has a better spherical degree.
7. When atomizing powder, there are fewer unalloyed elements, high purity, good repeatability of the alloy powder produced, and adaptable to mass production.
8. According to the principle of pneumatics, flow field distribution mathematical model, with the spray disk pneumatic flow field computer simulation design of the atomized powder system, equipped with satellite ball removal device, can effectively avoid or reduce the satellite ball and hollow powder production.
9. The equipment is equipped with automatic opening and closing system of the melting chamber door and the conical hopper of the atomization bin.
10. According to the customer's demand, it can be equipped with automatic cleaning device of atomization bin, which greatly shortens the cleaning time of atomization bin (Patent No.: 201920106743.5).
11. One powder making equipment can be configured with three kinds of crucible melting volume, which is suitable for mass production and powder trial production.