INNER NOZZLE FOR TRANSFERRING MOLTEN METAL CONTAINED IN A METALLURGICAL VESSEL AND DEVICE FOR TRANSFERRING MOLTEN METAL

摘要

The nozzle (12) has a bottom flat contact surface (26) that is enclosed within a perimeter. A metallic bearing surface is recessed with respect to the sliding plane. The side edges define the perimeter and thickness of the plate. The metallic bearing surface is extended from the cladded portion of the side edges beyond the perimeter of the contact surface. The bearing surface is defined by the ledges of separate bearing elements distributed around the perimeter of the plate. An independent claim is included for method for producing inner nozzle.