Production process and classification of aluminum ingots
Casting aluminum ingot process is generally as follows:
(1) Aluminum - slag - inspection - batching - furnace loading - refining - casting - remelting of aluminum ingots - finished product inspection - finished product inspection - storage
(2) Aluminum - slag - inspection - batching - furnace loading - refining - casting - alloy ingot - casting alloy ingot - finished product inspection - finished product inspection - storage
Commonly used casting methods are divided into continuous casting and vertical semi-continuous casting
Aluminum ingot according to different composition divided into remelting aluminum ingot, high purity aluminum ingot and aluminum alloy ingot three; According to the shape and size, it can be divided into bar ingot, round ingot, plate ingot, T-shaped ingot and so on.
Several common aluminum ingots:
Aluminum Ingots for Remelting --15kg, 20kg(≤99.80% AL):
T-shaped Aluminum Ingots --500kg, 1000kg(≤99.80% AL):
High purity aluminum ingot -- L0kg, 15kg(99.90%~99.999% AL);
Aluminum alloy ingot --10kg, 15kg(Al--Si, Al--Cu, Al--Mg);
Board ingot -500~1000kg(for plate making);
Round ingot --30~60kg(for drawing).