FILLER FOR TAP HOLE OF ELECTRIC FURNACE

摘要

Disclosed is a filler for a tap hole of an electric furnace. An embodiment of the present invention comprises: 40-50 wt% of olivine; and 50-60 wt% of slag-based byproduct. Provided is a filler for a tap hole of an electric furnace, with the olivine having a particle size of 2-8 mm, and with the slag-based byproduct having a particle size of 2-5 mm.