TUNDISH STRUCTURE IMPROVING THE UPPER PART OF A TUNDISH STRUCTURE WHERE THE SLAG LAYER OF THE MOLTEN STEEL

摘要

PURPOSE: A tundish structure is provided to extend the upper edge structure of the tundish and reduce the cost with the simple structure by improving the upper part of the tundish structure.;CONSTITUTION: A tundish structure comprises an end projection unit(100) and an enforcement brick member(120). The projection unit laminates the floor side of inner and the fireproof brick member. The projection unit arranges the iron element frame to the outside of the fireproof brick member. The projection unit has projection in the upper part of the tundish. The enforcement brick member is arranged in the projection unit. The projection unit has the inside diameter wide than the other site at the upper part of the inside of the fireproof brick member.;COPYRIGHT KIPO 2012