TUNDISH WITH ELECTROMAGNETIC HEATED OPENING

摘要

A tundish (100) with electromagnetic heating opening, which is formed to be able to adjust and control the temperature of the opening by assembling special electromagnetic heating apparatus in the bottom of the body (1); one or more electromagnetic heating opening (3) could be assembled as demand, to form a tundish (100) which could control the temperature of every opening (3) individually; said tundish (100) has good heating efficiency, could adjust and control the temperature of every casting flow individually, arriving at the best casting temperature and prevent the stock of the opening, and arriving at casting with low degree of superheat, improving the quality of casting blank; said tundish (100) could be widely used in continuous metal casting, specially in continuous metal blank casting with multi-flow, multi-flow and large cross-section, super large cross-section; it could work with accurate temperature controlling, high controllability and low cost; and it could improve production quality and reduce the cost obviously.