Product Feature
• Properties: Granular（1~2.5）kg/per bag
• Applicable Alloys: Hypoeutectic and eutectic aluminum-silicon alloys with silicon content ranging from 6% to 13%.
• Processing temperature: 700℃ ~ 740℃。
• Recommended dosage: (1.5~3) %.
• Packaging and storage: Cartons or woven bags lined with plastic bags, 20kg or 25kg per piece. Store properly and strictly prevent moisture.
Main Advantages
◀ Low treatment temperature with excellent and stable modification effect.
◀ Significantly refines casting grains, improves alloy mechanical properties, particularly enhancing ductility.
Usage Method
Operate rotary degassing equipment to create a vortex, add metered granular sodium modifier, and the equipment will automatically disperse it into the aluminum vortex for intimate contact with molten aluminum.
After three minutes, lower the baffle; once the molten surface stabilizes and dross floats to the surface, perform dross skimming.
Cast test bars and proceed with casting once normal modification is confirmed.
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