Outlet nozzle for treatment vessels for metal melts, in particular steel melts

摘要

The invention relates to an outlet nozzle for treatment vessels for metal melts, in particular steel melts, and, in this case, an outlet nozzle which consists of an outer sleeve (10) into which is inserted an inner sleeve (13), the outer sleeve (10) and the inner sleeve (13) being connected to one another by a refractory mortar (14) and the inner sleeve (13) being designed as a one-piece component. <IMAGE>