This product is prepared by a variety of sodium free salts and other inorganic compounds according to a certain proportion, mainly suitable for automobile, motorcycle wheel,A356, A380, A386, pure aluminum and phosphorus metamorphic aluminum alloy refining treatment

• Shape: white powder (1kg/ bag) or cylindrical (0.5kg/ block)

• Processing temperature: 700℃ ~ 760℃

• Recommended dosage: Add 0.2 ~ 0.5% of liquid aluminum by weight, depending on the purity of the charge

• Packaging and storage Storage: carton or woven bag, lined with plastic bag, each 20kg, properly kept, protect against moisture

Major advantage

1, in the melt reaction to release a variety of gases, the liquid aluminum refining, slag removal

2, does not contain sodium, avoid or reduce the phenomenon of aluminum and aluminum alloy surface white spots, improve the surface quality of the product

3, the refining agent can also greatly improve the metamorphic effect of phosphorus modifier

Usage method

In the refining temperature range, the quantitative flux is put into the bell jar and pressed into 3/4 of the liquid aluminum, and is moved smoothly to all parts until the flux reaction is complete. If the large reverberatory furnace can also use the duster to spray the product into the liquid aluminum for horizontal movement, the insertion depth should be the end of the iron pipe at 3/4 of the depth of the liquid aluminum, move the iron pipe around and around, do not touch the furnace wall. With the anti-blocking pipe, in the refining time (6 to 20 tons for 10 to 15 minutes), the flux is sprayed, and then the iron pipe is drawn from the aluminum liquid and the nitrogen is turned off.