Production Practice of Non-oriental Silicon Steel in Continuous Casting

According to the data of production practice in continuous casting,the problems such as carbon increase in the molten steel,re-oxidization,nitrogen absorption in the tundish during the continuous casting and inclusion defect in the cold rolled coil during producing the non-oriental silicon steel were resolved.The results show that problem can be solved in the non-oriental silicon steel continuous by using the special covering flux in the tundish and mould fluxes,the careful long nozzle steel protection from ladle to tundish,stabling the casting speed,automatic mould level control system and so on.