The AJ and ZJ series aluminum (zinc) and aluminum (zinc) alloy refining agents are powdered particles. By utilizing the jet refining method, they have a larger contact area with the aluminum (zinc) liquid, resulting in better degassing and slag removal effects. The powdered refining agents are sprayed into the bottom of the aluminum (zinc) liquid (about 100mm from the furnace bottom) through a powder sprayer, using nitrogen or argon (or a mixed gas) as the carrier. This creates a large number of dispersed bubbles (about 0.1mm in size) in the aluminum (zinc) melt. As the bubbles rise, they fully contact the aluminum (zinc) melt, carrying the gas and inclusions in the aluminum (zinc) liquid to the surface of the aluminum liquid. The dross is removed, achieving the purpose of degassing and slag removal.

Dosage: 0.1-0.2% of the weight of aluminum (zinc) liquid, with a recommended dosage of 0.15%. It can also be determined based on the actual situation on site.

Usage: Heat the aluminum liquid to a temperature of 720-740℃ and the zinc liquid to 415-440℃. Place the powder refining agent into the refining powder sprayer and spray it into the aluminum (zinc) liquid through the carrier gas via the outlet pipe. Ensure that the outlet pipe mouth is as close to the bottom of the molten pool as possible and drag the outlet pipe back and forth to allow the refining agent to fully contact the aluminum (zinc) liquid, achieving the purpose of refining. During the refining operation, the operator can freely control the flow rates of the carrier gas and refining agent through the pressure gauge and powder feeder rotation speed (see the refiner's manual). This controls the degree of turbulence in the aluminum (zinc) liquid, minimizing secondary pollution.

Packaging: 2Kg/bag, 20Kg/box

Storage: Keep in a ventilated and dry place, strictly preventing moisture

Shelf life: 6 months. If it gets wet, it can be dried at 150℃ and reused after passing through a sieve.