USE OF SILICA RAMMING MASS IN INDUCTION …
RAMMING PROCESS: Mixing of the mass --Work out the quantity of ramming mass required, the exact Amount will depend upon the furnace design. --Work out the quantity of boric acid required (fig-2) --Preheat the mass in tray of sheet to 120°C in batch of 50 kgs. So as to remove the traces of moisture.
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