F - Mech Eng,Light,Heat,Weapons – 27 – D
Patent
F - Mech Eng,Light,Heat,Weapons
27
D
39/108
F27D 11/12 (2006.01) B01F 11/00 (2006.01) B22D 11/115 (2006.01) B22D 27/02 (2006.01)
Patent
CA 1220622
ABSTRACT The invention concerns the promotion of stirring of molten material (eg. steel) within a receptacle such as a mould, vessel or shell of a partially solidified metal strand emerging from a mould. Polyphase alternating currents are passed through electrically conductive elements located on, or forming part of, or lying adjacent to the receptable surface by joining both current connections of one or more transducers to the conductive elements to cause electrical currents to flow along paths in the elements to induce magnetic fields within the molten material and to promote stirring of the material.
421404
Dodgson Robert
Porter Malcolm
British Steel Corporation
Robic Robic & Associes/associates
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