Improvements in or relating to tundish pouring.

摘要

The invention provides a tundish pouring arrangement including a tundish having at least one outlet in the base thereof through which molten metal is arranged to flow when poured into a receiving container therebelow, the outlet having associated therewith an annular flow restrictor member through which the outflowing metal is arranged to pass, the flow restrictor being of a material and a magnitude such as to be worn away by molten metal flow therethrough within a time range of between two to ten minutes.