Loading method and installation for a metal alloy founding furna

Details Loading method and installation for a metal alloy founding furna Loading method and installation for a metal alloy founding furna

1983-09-22

1985-01-01

Rosenberg, Peter D.

Metallurgical apparatus

Having means for contacting a solid metalliferous material...

75 10R, 266120, B66C 1708

Patent

active

044913036

ABSTRACT:
To fast load a metal alloy casting furnace 1 at a high casting temperature to supply foundry molds at an industrial pace, a liquid portion of the overall load is first introduced deep inside the furnace with a device L comprising a telescopic channel 30-31. A solid portion of the remaining overall load is then introduced with a device S comprising a tilting pusher-equipped channel 20 disposed below a static hopper 15. The liquid part of the load includes alloy compounds which are the least sensitive to oxidation; the solid part includes compounds which are highly sensitive to oxidation.

REFERENCES:
patent: 3396777 (1968-08-01), Reding
patent: 3854939 (1974-12-01), Mezoff
patent: 4060407 (1977-11-01), Jackman
patent: 4299624 (1981-11-01), Miller

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