Treatment of molten materials

Details Treatment of molten materials Treatment of molten materials

1985-02-01

1986-02-25

Jenkins, Robert W.

Agitating

By vibration

By electrostrictive or magnetostrictive transducer

366114, B01F 1102

Patent

active

045726736

ABSTRACT:
The invention concerns the promotion of stirring of molten material (e.g. 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.

REFERENCES:
patent: 3153820 (1964-10-01), Criner
patent: 3804147 (1974-04-01), Babel
patent: 3882923 (1975-05-01), Alberny
patent: 4139048 (1979-02-01), Anderson

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