Metallurgical apparatus – Means for holding or supporting work – Receptacle
Patent
1974-07-30
1977-03-15
Lake, Roy
Metallurgical apparatus
Means for holding or supporting work
Receptacle
266281, 222460, C21B 300
Patent
active
040120295
ABSTRACT:
A tundish comprising an outer metal casing, a permanent lining of refractory material adjacent the casing, a layer of essentially unbonded particulate refractory material adjacent the permanent lining and, adjacent the layer of particulate refractory material, an expendable lining made up of a set of slabs of refractory heat-insulating material.
REFERENCES:
patent: 1681943 (1928-08-01), Marshall
patent: 1871159 (1932-08-01), Davis et al.
patent: 1917849 (1933-07-01), Northrup
patent: 3203689 (1965-08-01), Hallowen, Jr. et al.
patent: 3458641 (1969-07-01), Perucchetti
DE Wiet Bernard
Seguin Claude
Bell Paul A.
Foseco Trading A.G.
Lake Roy
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