Metal founding – Including means to directly apply magnetic force to work or... – By electromagnetic means
Patent
1983-09-09
1984-11-27
Lin, Kuang Y.
Metal founding
Including means to directly apply magnetic force to work or...
By electromagnetic means
164468, B22D 2702
Patent
active
044846150
ABSTRACT:
An apparatus for stirring a molten metal in an open topped mould, in for example a continuous casting process, includes means positioned above the mould for producing a magnetic field which rotates about the vertical axis of the mould and penetrates down into the mould. The magnetic field may be produced by a series of electrical conductors which are positioned about the vertical axis of the mould, each of these conductors being connected to a different phase of a multi-phase alternating current supply.
REFERENCES:
patent: 1256705 (1918-02-01), Lebovici
patent: 2861302 (1958-11-01), Mann et al.
patent: 4137961 (1979-02-01), Mola
patent: 4200141 (1980-04-01), Delassus
Melford David A.
Whittington Keith R.
Lin Kuang Y.
TI (Group Services) Limited
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