Electroslag remelting and surfacing apparatus

Details Electroslag remelting and surfacing apparatus Electroslag remelting and surfacing apparatus

1977-06-23

1980-01-29

Baldwin, Robert D.

Metal founding

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

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

164 52, B22D 2702

Patent

active

041856821

ABSTRACT:
An electroslag remelting and surfacing apparatus having a cooled mould comprising a plurality of superimposed sleeves which are electrically insulated from one another. The top sleeve of the mould, being substantially a non-consumable electrode, has a current lead and a lining of electrically conducting material. If provided with a radial electrically insulating layer, it may also serve as a single-coil inductor adapted to impart a rotary motion to the slag pool.

REFERENCES:
patent: 2445670 (1948-07-01), Hopkins
patent: 3768543 (1973-10-01), Kolisnyk

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