Intermediate container used for casting molten metal in a continuous casting machine has an inner part divided into at least two chambers connected to each other by an opening

摘要

Intermediate container has an inner part divided into at least two chambers (11,12) connected to each other by an opening (17). The melt poured into the chamber (11) and the other chamber (12) has an outlet (14). The amount of melt flowing from the first chamber to the second chamber is controlled using a valve. The bath height in the chamber (12) is lower than in the chamber (11) during casting. An Independent claim is also included for a refractory pouring spout unit for the intermediate container consisting of a vertical refractory spout part (25) fixed to the intermediate chamber, and a refractory separate box (25') with openings (27). Preferred Features: The bath height in the chamber (12) is 10-50 % of the height in the chamber (11).