Molten metal handling vessels

Details Molten metal handling vessels Molten metal handling vessels

1977-12-27

1980-03-25

Rutledge, L. Dewayne

Metallurgical apparatus

Means for holding or supporting work

Receptacle

266280, C21C 700

Patent

active

041947304

ABSTRACT:
Molten metal handling vessels e.g. tundishes consist of an outer metal casing, a relatively permanent refractory lining and an inner disposible lining made of a plurality of slabs of refractory heat insulating material. Channels formed in the permanent lining adjacent the joints between the slabs or by rebates in the slabs are filled with refractory material, either preformed shapes or a refractory composition filled in situ. Such refractory material minimizes steel penetration through the joints between the slabs. The refractory material may contain carbonaceous material to enhance this antipenetration property.

REFERENCES:
patent: 3764125 (1973-10-01), Horn et al.
patent: 4012029 (1977-03-01), Seguin et al.
patent: 4042229 (1977-08-01), Eccleston
patent: 4043543 (1977-08-01), Courtenay et al.
patent: 4055336 (1977-10-01), Massin
patent: 4076224 (1978-02-01), Duchateau
patent: 4126301 (1978-11-01), Massin

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