A procedure to separate in a coating installation continues non-metallic inclusions contained in a fusing liquid metal. (Machine-translation by Google Translate, not legally binding)

摘要

A process for separating in a casting installation continuous non-metallic inclusions contained in a molten liquid metal, especially in mild steel quenched by aluminum, for which the metal, possibly after passing through an intermediate vessel in which a deposit is formed of metal covered by a layer of slag, it is flowed through a continuous shell cooled by water, whose level of casting is covered with a layer of slag or with powders for casting, after which the bar is extracted from the and it continues to cool, characterized in that the metal is deflected as it passes through the intermediate container and/or when entering the shell, forming at least one metal jet directed upwards, the length of this directed metal jet rising up to 3 to 30 cm, and adjusting its speed ascending proportionally with respect to it, within a range between at least 3.5 to 31 c m/second and maximum 17.5 to 45 cm/second (field a of fig. 8), so that a wave or a bulge is formed on the surface of the metal or respectively of the slag or casting layer. (Machine-translation by Google Translate, not legally binding)