Wear part for sliding gates and process for the production of su

Details Wear part for sliding gates and process for the production of su Wear part for sliding gates and process for the production of su

1977-06-27

1980-01-08

Scherbel, David A.

Dispensing

Molten metal dispensing

Flow controllers or assists

106 64, 264 60, 264268, B22D 4108

Patent

active

041824660

ABSTRACT:
A wear part for sliding gates used for the outlet of vessels which contain metal melts therein, the wear part being for example a sliding plate, a base plate, an inlet tube or an outlet tube. The wear part includes a refractory material surrounded by a metal mantle, where a fireproof refractory concrete is poured into a mold and hardened therein so that the mold serves as the metal mantle when the concrete has hardened. A lining surrounding a through-bore in the wear part may be cast therewith. The wear part is preferably clamped in a supporting frame.

REFERENCES:
patent: 1999325 (1935-04-01), Borsari-Fischer
patent: 3765579 (1973-10-01), Cramer et al.
patent: 3841539 (1974-10-01), Shapland, Jr. et al.
patent: 3923531 (1975-12-01), Parsons et al.
patent: 3970283 (1976-07-01), Hind
patent: 3995086 (1976-11-01), Plunguian et al.

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