Metal powder preparation process inventory-atomization method copper metal powder

Vacuum cleaner air atomization (VIGA)

Vacuum air atomization describes the smelting of steel or steel alloys under vacuum cleaner problems. Under gas security conditions, the steel liquid spurts (down) with the insulated crucible and diversion nozzle. It is atomized and burglarized items by the high-pressure airflow through the nozzle. A large number of small beads solidify into round or virtually round fragments during trip to accomplish the objective of powder-making.


(Vacuum air atomization (VIGA))

Electrode Induction Gas Atomization (EIGA)

The electrode induction gas atomization powder-making process is to carry out regional refining of built alloy poles under ideal vacuum conditions and safety gas problems. The steel fluid constantly flows down vertically via the nozzle, and the high-pressure air movement atomizes the metal fluid via the nozzle. It burglarizes a lot of small beads, and the droplets solidify right into particles throughout flight.

Plasma revolving electrode (PREPARATION)

Plasma rotating electrode powdering technology is currently one of the crucial innovations for generating high-grade round metal powders. The centrifugal force generated by the high-speed rotation of the electrodes tosses out the fluid film to develop beads, which are atomized and solidified into round powders in an inert atmosphere.

Plasma wire atomization ()

Plasma cord atomization uses high-purity steel or alloy cord as raw material, which is sent to a high-temperature location with plasma as the heat resource with a wire straightener for melting. At the exact same time, the liquified fluid is atomized by the gas to form little droplets. After that, It spheroidizes under the action of surface area tension and cools and solidifies right into powder throughout the dropping process.


(Plasma wire atomization (PA))

Plasma Spheroidization (PS)

Plasma spheroidization uses DC arc or radio frequency plasma as the heat source to heat up the gas. The raw product powder is sent out right into the high-temperature plasma location via the service provider gas powder feeding gadget to take in heat and melt. Under the action of surface area stress, round beads are developed, and after that the liquid A technology in which decreases are cooled down and solidified into powder with a substantial temperature slope.

Water atomization

The basic concept of water atomization is that after the raw metal materials are melted in the heating system, the melt is put right into a tundish positioned on top of the atomization chamber. The thaw circulations with the opening at the bottom of the tundish right into the atomizer and is disintegrated into parts by the high-pressure water jet. The liquified droplets cool and strengthen during dropping and deposition to develop a powder, and lastly, the water-powder blend is dried out, dried out, and gathered.

Concerning Metalinchina

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