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1. (WO2017036497) CERAMIC REFRACTORY STOPPER

Pub. No.:    WO/2017/036497    International Application No.:    PCT/EP2015/069753
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Sat Aug 29 01:59:59 CEST 2015
IPC: B22D 41/18
Applicants: REFRACTORY INTELLECTUAL PROPERTY GMBH & CO. KG
Inventors: KAUFMANN, Helmut
NILTZL, Gerald
HASLINGER, Hans-Jürgen
MCKILLEN, Gerard
SEDAR, Patrick
Title: CERAMIC REFRACTORY STOPPER
Abstract:
The invention relates to a ceramic refractory stopper (a stopper device) for controlling a flow of molten metal at an outlet opening of a metallurgical vessel, such as a tundish.