AJ1-6 aluminum and aluminum alloy degassing refining agent is a powder particle designed specifically for removing hydrogen gas (H ₂) and inclusions from aluminum and aluminum alloy melts, based on high-purity chloride salts. By combining the principles of physics and chemistry, aluminum liquid can be quickly and efficiently purified, significantly improving the density and mechanical properties of castings.

Dosage: 0.1-0.3% of the weight of the aluminum liquid, with a recommended dosage of 0.2% It can also be determined based on the actual situation on site.

Usage: When the temperature of the aluminum liquid reaches 720 ℃ or above, the refining agent is sprayed into the aluminum liquid through a refining powder sprayer with external nitrogen gas. The exhaust pipe is pulled back and forth as close as possible to the bottom of the molten pool to fully contact the refining agent with the aluminum liquid, achieving the purpose of refining. During the refining operation, the operator can freely control the flow rate of the carrier gas and refining agent through the pressure gauge and the speed of the powder feeder (see the instruction manual of the refining machine). So as to control the rolling degree of the aluminum liquid and minimize secondary pollution as much as possible. After the refining agent is sprayed, remove the floating slag and allow it to stand before proceeding with the casting operation. If a large amount of waste is added, the above refining process can be repeated to ensure the refining quality of the aluminum melt.

Refining time: 10-20 minutes/time

Packaging: 2Kg/bag, 20Kg/box

Storage: Keep in a well ventilated and dry place to prevent moisture

Shelf life: 6 months. If damp, dry at 150 ℃ and continue to use after passing through a sieve.