Refractory structures

Details Refractory structures Refractory structures

1980-08-26

1982-12-28

Marmor, Charles A.

Dispensing

Molten metal dispensing

Flow controllers or assists

222592, 222603, B22D 3700

Patent

active

043657311

ABSTRACT:
A refractory structure comprising a body of refractory concrete material defining at least one discharge passage for molten metal passing through the body and at least one reinforcing element located within the body or forming a face to face thereof and interlocked mechanically with the refractory concrete with which it is in intimate contact over the whole of any of the surface of the reinforcing element which is juxtaposed to the refractory concrete, the reinforcing element being separated by refractory concrete material from any surface of the refractory structure which contacts the molten metal in use.

REFERENCES:
patent: 1995941 (1935-03-01), Pugh
patent: 3773226 (1973-11-01), Kutzer
patent: 3825241 (1974-07-01), Shapland
patent: 3838798 (1974-10-01), Voss
patent: 3866806 (1975-02-01), Shapland, Jr.
"Metals Abstracts" vol. 8, Aug. 1975, 51-0524.

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