Tubes for casting molten metal

Details Tubes for casting molten metal Tubes for casting molten metal

1987-08-14

1988-12-20

Rolla, Joseph J.

Dispensing

Molten metal dispensing

With subjacent flow guide

164437, 164337, 222591, B22D 4108

Patent

active

047920700

ABSTRACT:
A tube for continuous casting of molten metal is composed of a thin sheet-metal cladding and of an internal lining of heat-insulating material which is sinterable at the casting temperatures involved. The upper end of the casting tube is attached in air-tight manner to the discharge outlet of a first vessel for containing molten metal. The lower end of the casting tube dips into the molten metal of a second vessel located downstream with respect to the first vessel. In conjunction with the sheet-metal cladding, the casting tube comprises a tubular reinforcement member embedded within the lining material. The reinforcement member extends to the full depth of that portion of the casting tube which is in contact with the molten metal.

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