PLUG FOR METALLURGICAL CASTING VESSEL; HAS A THERMOCOUPLE WITHIN AN AXIAL CHANNEL DISPOSED IN A RIB THAT TERMINATES ECCENTRICALLY IN FRONT OF A PLUG CAP

摘要

The invention relates to a refractory stopper for a metallurgical vessel used in casting. The stopper 5, which can have a central axial channel 5b, has an axial channel 5d which ends eccentrically before the stopper cap 5a and is situated in an axially extending rib 5c formed integrally on the stopper 5. Accommodated in this other axial channel 5d is a thermocouple 6 with its instrument leads.