Vacuum cleaner air atomization (VIGA)
Vacuum air atomization describes the smelting of metal or metal alloys under vacuum problems. Under gas security problems, the steel liquid spurts (descending) through the insulated crucible and diversion nozzle. It is atomized and gotten into pieces by the high-pressure air flow with the nozzle. A a great deal of small beads solidify into spherical or almost round bits throughout flight to accomplish the purpose of powder-making.
(Vacuum air atomization (VIGA))
Electrode Induction Gas Atomization (EIGA)
The electrode induction gas atomization powder-making procedure is to carry out local refining of upraised alloy poles under appropriate vacuum cleaner problems and safety gas problems. The steel liquid continuously streams down up and down through the nozzle, and the high-pressure air movement atomizes the steel fluid with the nozzle. It gets into a large number of little beads, and the beads strengthen into fragments during flight.
Plasma turning electrode (PREP)
Plasma rotating electrode powdering modern technology is presently among the essential technologies for creating high-grade round steel powders. The centrifugal force generated by the high-speed turning of the electrodes throws away the liquid film to develop beads, which are atomized and strengthened right into round powders in an inert ambience.
Plasma cable atomization (PA)
Plasma wire atomization uses high-purity steel or alloy cord as basic material, which is sent out to a high-temperature area with plasma as the warmth source with a cord straightener for melting. At the exact same time, the liquified liquid is atomized by the gas to develop tiny beads. After that, It spheroidizes under the activity of surface area tension and cools and strengthens into powder throughout the dropping procedure.
(Plasma wire atomization (PA))
Plasma Spheroidization (PS)
Plasma spheroidization utilizes DC arc or radio frequency plasma as the warm resource to warm the gas. The raw material powder is sent right into the high-temperature plasma location through the provider gas powder feeding tool to take in warmth and melt. Under the activity of surface stress, spherical droplets are created, and then the liquid A modern technology in which drops are cooled and strengthened into powder with a big temperature level gradient.
Water atomization
The basic concept of water atomization is that after the raw steel materials are thawed in the heating system, the melt is poured right into a tundish positioned at the top of the atomization chamber. The melt flows with the opening at the end of the tundish right into the atomizer and is decayed right into parts by the high-pressure water jet. The liquified beads cool down and strengthen throughout falling and deposition to form a powder, and lastly, the water-powder combination is dried out, dried, and accumulated.
Regarding Metalinchina
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