Plasma Spheroidization Powder Production Equipment

Using plasma as a heat source, refractory metals and ceramic powders are spheroidized and densified. The plasma arc temperature reaches over 15,000 degrees Celsius, causing the surface of the raw powder particles to melt rapidly. Under the action of surface tension, the powder undergoes rapid quenching, leading to particle shrinkage and spheroidization, ultimately forming dense, spherical powder particles.

Category:

Plasma spraying equipment

Key words:

等离子球化制粉设备

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Product Description

Plasma Spheroidization Powder Production Equipment and Technology

Using plasma as a heat source, refractory metals and ceramic powders are spheroidized and densified; the plasma arc temperature reaches... 15000 Above a certain temperature, the surface of the raw material powder particles melts rapidly. Under the action of surface tension, the powder undergoes rapid quenching, causing the particles to shrink and spheroidize, thereby forming a dense, spherical powder.

1 Inert gases can be introduced into the plasma reactor, ensuring a pure and clean atmosphere that prevents oxygen. 2 The inner wall of the powder collection tank is equipped with a cooling water jacket, which prevents hot powder from adhering to the tank’s inner wall.

3 , the plasma arc temperature reaches 15000 The powder is rapidly cooled under an inert atmosphere, resulting in a fine particle size and excellent dispersibility.

4 Plasma equipment features a simple process and controllable gases, which can prevent powder contamination and is well-suited for preparing high-purity powders.

5、 Plasma spheroidization powder-making equipment includes: ： Powder collection tank, exhaust gas filter, plasma power supply, control cabinet, powder feeder, transfer box, chiller, power 80 kilowatt

6 The amount of powder treated by plasma arc. 2.8-10kg/ Hour, powder delivery range of the powder feeder 5-200um。