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Metals and Melting Practices -Slag,Tapping,Vacuum Degassing
Slag : A waste product of iron and steel making, utilized to eliminate impurities. In particular, a by-product of the Blast Furnace that is formed while limestone combines along impurities in the ore.Tapping : An operation in which molten metal is permitted to run out of a furnace.Vacuum Degassing : A method utilized to eliminate impure gases from a molten metal by shaking it at extremely low pressures.
Explain the Open system - Thermodynamic The system that can exchange both of the mass and energy that is Heat and work with its surrounding, the mass in the system may not be c
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