Expendable tundish liner

Details Expendable tundish liner Expendable tundish liner

1974-09-12

1976-05-11

Reeves, Robert B.

Dispensing

Nozzles, spouts and pouring devices

266280, B22D 4102

Patent

active

039557219

ABSTRACT:
A liner for a molten metal receiving tundish in the form of appropriately sized and shaped inserts formed of insulating and/or exothermic containing materials replaces the usual brick lining of the metal tundish or may be installed thereover so that molten metal poured therein will not freeze or scull during the pouring or immediately thereafter by being kept out of contact with the metal tundish or the conventional refractory brick lining thereof. The liner acts to fully protect the tundish interior from molten metal contact or penetration. The inserts forming the liner are consumable at a predetermined rate and are expendible with each pour.

REFERENCES:
patent: 1681943 (1928-08-01), Marshall
patent: 3006046 (1961-10-01), Shephard, Jr. et al.
patent: 3082104 (1963-03-01), Belz
patent: 3203689 (1965-08-01), Hallowell, Jr.
patent: 3212749 (1965-10-01), La Bate
patent: 3622536 (1971-11-01), Ruddle et al.

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