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AssigneesUsinor, Thyssen Staiti Aktiengesellschaft
InventorsJean-Michel Damasse, Paul Victor Riboud
Estimating the term…
A plant for the continuous casting of metal strip (13) between two, internally cooled, counterrotating rolls (1, 1') with horizontal axes, the surfaces (2, 2') of which define a casting space (3) which is closed off laterally by two refractory side walls (4, 4') provided with means for pressing them, at least intermittently, against the ends (5, 5', 5", 5'") of said rolls (1, 1'), and having a shroud (6) which overhangs the casting space (3), horizontal clearances ".epsilon." being provided between said side walls (4, 4') and said shroud (6), wherein said side walls and/or said shroud include means for reflecting, throughout the casting run, the radiation emanating from the portions (16) of said liquid metal (9) which lie in the immediate vicinity of said side walls (4, 4') back onto the surface (8) of the liquid metal (9) present in said casting space (3), preventing said radiation from penetrating said horizontal clearances ".epsilon.".
A plant for the continuous casting of metal strip comprising two internally cooled, counter-rotating rolls with horizontal axes for casting metal strip therebetween, the surfaces of said rolls defining a casting space which is closed off laterally by two refractory side walls pressed at least intermittently against ends of said rolls, a shroud overhanging the casting space, at least one horizontal clearance being provided between said side walls and said shroud to prevent said side walls from contacting said shroud as a result of wear between said side walls and the ends of said rolls, wherein one of said side walls and said shroud includes a means for preventing radiation emanating from portions of liquid metal which lie in the immediate vicinity of said side walls from escaping through said horizontal clearance wherein said means includes appendages which are oriented approximately horizontally and are connected to each of the side walls.
A plant for the continuous casting of metal strip comprising two internally cooled, counter-rotating rolls with horizontal axes for casting metal strip therebetween, the surfaces of said rolls defining a casting space which is closed off laterally by two refractory side walls pressed at least intermittently against ends of said rolls, a shroud overhanging the casting space, at least one horizontal clearance being provided between said side walls and said shroud to prevent said side walls from contacting said shroud as a result of wear between said side walls and the ends of said rolls, wherein one of said side walls and said shroud includes a means for preventing radiation emanating from portions of liquid metal which lie in the immediate vicinity of said side walls from escaping through said horizontal clearance, wherein said means includes recesses provided in an upper part of said side walls which receive edges of said shroud, said horizontal clearance being provided between said edges of said shroud and bottom portions of said recesses.
A plant for the continuous casting of metal strip comprising two internally cooled, counter-rotating rolls with horizontal axes for casting metal strip therebetween, the surfaces of said rolls defining a casting space which is closed off laterally by two refractory side walls pressed at least intermittently against ends of said rolls, a shroud overhanging the casting space, at least one horizontal clearance being provided between said side walls and said shroud to prevent said side walls from contacting said shroud as a result of wear between said side walls and the ends of said rolls, wherein one of said side walls and said shroud includes a means for preventing radiation emanating from portions of liquid metal which lie in the immediate vicinity of said side walls from escaping through said horizontal clearance, wherein said means includes horizontally disposed walls connected to each of the side walls.
Dependencies are inferred from the claim text.