| 摘要 |
In an apparatus for the continuous casting of metal, especially with a casting machine having circulating molds, the metal flows as a melt out of a nozzle, if appropriate with a nozzle mouthpiece, between molds and solidifies between side-limiting elements. The mouthpiece has adjoining it on each of its two sides a baffle which is followed in the casting direction by a cooling block. Between the baffle and cooling block there is a gap through which a gas can be blown into a corner region formed by the baffle, cooling block and melt, this gas forming a gas cushion in this corner region. The throughflow width of the molten metal between the baffles located opposite one another can be changed as a result of the movement of the baffles in the direction. The same applies to the width of the cooling blocks located opposite one another. |
