Slag,Refining Slag,Synthetic Steel Slag,Slag Refractory,Refractory Product
Casting
Powder contains low melting constituents which instantly generate liquid
slag which penetrates into the gap between the mould and the
solidifying shell of the billet. Casting Powder is added in small
amounts and continuously over the casting duration. The melting of the
Casting Powder occurs slowly in layers. Hence, the top surface of the
liquid metal in the billet / slab / bloom always remains protected from
the atmosphere.
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