refining flux refining and modifying the secondary aluminum alloy melt is mostly carried out in a static furnace.
Refining and deterioration treatment method
1. Use a refining... morerefining flux refining and modifying the secondary aluminum alloy melt is mostly carried out in a static furnace.
Refining and deterioration treatment method
1. Use a refining agent to remove the gas and oxide inclusions contained in the melt.
2. Use modifiers to improve the number of nucleation, crystal structure, and performance of the regenerated tongs alloy melt.
Commonly used refining agents for recycled aluminum alloy melts are zinc chloride, hexachloroethane, nitrogen, nitrogen, sodium chloride, potassium chloride, cryolite, etc.
Commonly used metamorphic elements for metamorphism testing are mischmetal, sodium, silver, iron, phosphorus, boron, and so on.
In the actual process operation, in order to avoid excessive metal burning, the refining and metamorphism treatment time of the melt should not be too long. Usually, online blowing, adding modifiers,s and stirring are used to complete the operation at the same time.
The day when the secondary aluminum alloy melt is refining flux and modified... less
