STIRRING COIL WHICH PARTLY SURROUNDS A METAL STRAND

The invention relates to a stirring coil (7) for a strand casting system, said stirring coil being used to cast a metal strand (6) in a casting direction (x). The stirring coil has a number n of segments (9, 9') which surround the metal strand (6) on a sectional plane running orthogonally to th...

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Bibliographic Details
Main Authors THOENE, Heinrich, KOGLER, Hans-Peter
Format Patent
LanguageEnglish
French
German
Published 27.11.2019
Subjects
CASTING
CASTING OF METALS
CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
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Summary:The invention relates to a stirring coil (7) for a strand casting system, said stirring coil being used to cast a metal strand (6) in a casting direction (x). The stirring coil has a number n of segments (9, 9') which surround the metal strand (6) on a sectional plane running orthogonally to the casting direction (x) when viewed over a partial circumference in each case. Each of the segments (9, 9') has multiple coil assemblies (11, 11') which follow one another sequentially when viewed on the sectional plane. Each of the segments (9, 9') forms a partial ring section. The number of segments (9, 9') can equal 1. If so, the segment (9) extends, with respect to a central point (M) of the partial ring section, over an angle (α) which lies between 135° and 225°. If the number n of segments (9, 9') is greater than 1, the segments (9, 9') extend, with respect to a central point (M, M') of each partial ring section, over an angle (α, α') which lies between 180°/n and 270°/n.
Bibliography:Application Number: EP20170708498