Metal powder preparation process inventory-atomization method silver powders


May 8, 2024

If you are looking for high-quality products, please feel free to contact us and send an inquiry, email:

Vacuum air atomization (VIGA)

Vacuum air atomization refers to the smelting of metal or metal alloys under vacuum conditions. Under gas security conditions, the metal fluid spurts (downward) via the protected crucible and diversion nozzle. It is atomized and broken into items by the high-pressure airflow with the nozzle. A multitude of tiny beads solidify right into spherical or virtually round particles throughout flight to attain the objective of powder-making.

Metal powder preparation process inventory-atomization method silver powders插图

(Vacuum air atomization (VIGA))

Electrode Induction Gas Atomization (EIGA)

The electrode induction gas atomization powder-making process is to perform local refining of upraised alloy rods under ideal vacuum cleaner problems and safety gas conditions. The metal fluid continuously streams down vertically with the nozzle, and the high-pressure air movement atomizes the steel liquid with the nozzle. It gets into a multitude of tiny droplets, and the droplets strengthen right into bits throughout trip.

Plasma revolving electrode (PREP)

Plasma rotating electrode powdering modern technology is currently among the crucial innovations for producing top quality round steel powders. The centrifugal force generated by the high-speed turning of the electrodes tosses out the liquid movie to form droplets, which are atomized and strengthened right into spherical powders in an inert environment.

Plasma cable atomization ()

Plasma cord atomization makes use of high-purity metal or alloy wire as basic material, which is sent to a high-temperature area with plasma as the warmth resource through a cord straightener for melting. At the same time, the molten liquid is atomized by the gas to develop tiny beads. Then, It spheroidizes under the activity of surface tension and cools and strengthens right into powder throughout the falling process.

Metal powder preparation process inventory-atomization method silver powders插图1

(Plasma wire atomization (PA))

Plasma Spheroidization (PS)

Plasma spheroidization utilizes DC arc or radio frequency plasma as the heat source to heat up the gas. The raw material powder is sent into the high-temperature plasma area with the service provider gas powder feeding device to absorb warmth and thaw. Under the activity of surface area tension, spherical beads are developed, and after that the liquid An innovation in which declines are cooled and solidified into powder with a substantial temperature level slope.

Water atomization

The basic principle of water atomization is that after the raw metal products are melted in the heater, the thaw is poured right into a tundish positioned at the top of the atomization chamber. The melt flows via the opening at the end of the tundish into the atomizer and is decayed into elements by the high-pressure water jet. The liquified beads cool and solidify during falling and deposition to create a powder, and finally, the water-powder mix is dried out, dried, and accumulated.

Regarding Metalinchina

Metalinchina is a trusted global chemical material supplier & manufacturer with over 12 years experience in providing super high-quality metals and metal alloy. The company export to many countries, such as USA, Canada,Europe,UAE,South Africa, etc. As a leading nanotechnology development manufacturer, Metalinchina dominates the market. Our professional work team provides perfect solutions to help improve the efficiency of various industries, create value, and easily cope with various challenges. If you are looking for silver powders, please send an email to:

Inquiry us