Installation for electroslag melting of heavy-weight metal ingot

Details Installation for electroslag melting of heavy-weight metal ingot Installation for electroslag melting of heavy-weight metal ingot

1976-06-23

1977-12-06

Shore, Ronald J.

Metal founding

Means to apply vacuum directly to work or to hold or...

Means applying vacuum or suction directly to molten casting...

B22D 2306

Patent

active

040611809

ABSTRACT:
An installation has a hollow cooled mould with a bottom plate having a cooled protrusion which partially enters the cavity of the cooled mould from underneath and forms the bottom of the mould at the beginning of melting. The protrusion is of a height exceeding that of the ingot forming walls of the cooled mould, and of a cross section allowing the cooled mould to be lowered to a level at which the ingot forming section of the cooled mould wall is below the upper end face of the cooled protrusion. The installation is compact in size and permits the use of a crane for upward removal of an ingot from the cooled mould.

REFERENCES:
patent: 3713476 (1973-01-01), Paton et al.
patent: 3724530 (1973-04-01), Latash
patent: 3915217 (1975-10-01), Ellebrecht et al.

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