Introduction
Granular refining flux is gray white size (0.85-3.15mm), it is composed of chlorine salt ,fluorine salt, other salts and compounds, it is prepared by remelting treatment and screening treatment.
Physicochemical indexes
Item | J101 | J102 | J103 |
Composition | Chlorine salt, sodium-free | Chlorine, fluorine salts and others | Chlorine, fluorine salts and others |
Features | Refining slag in furnace, environmental protection, dry slag | Refining slag in furnace, environmental protection, dry slag | Refining slag in furnace, environmental protection, dry slag |
Dosage | Spray dosage: 0.15-0.2% | Spray dosage: 0.15-0.2% | Spray dosage: 0.15-0.2% |
Color | white with slightly gray or white | white with slightly gray | white with slightly gray |
Temperature | 700-760℃ | 680-720℃ | 680-720℃ |
Using scope | 1XXX, 3XXX, 8XXX series aluminum alloy | 1XXX, 3XXX, 5XXX, 6XXX series aluminum alloy | 1XXX, 5XXX, 6XXX series aluminum alloy |
Product Advantages
- Gas refining and solvent refining, good degassing effect
- Low dosage, easy operation,low labor cost.
- High utilization rate good degassing and deslagging
- No smoke, dust and odor in refining, meets environment requirements
Notes
- Spray the flux during the refining time.
- Avoid moisture.
- Move evenly when spraying, do not touch the furnace wall to prevent blockage.
Usage
Load a certain amount of flux into a powder spraying machine, and spray it into the molten aluminium by nitrogen at a pressure of 1.2-1.8kg/cm² and move horizontally; spraying iron pipe is appropriate to be at 3/4 of the depth of the molten aluminium, and spray all the flux within the refining time (10-15 minutes for 6-20 tons).