Metal founding – Process – Shaping liquid metal against a forming surface
Patent
1987-11-18
1988-11-01
Godici, Nicholas P.
Metal founding
Process
Shaping liquid metal against a forming surface
164444, B22D 11124
Patent
active
047812397
ABSTRACT:
The invention relates to a process and an apparatus for casting in a pit, without risk of explosion, of aluminum and its alloys, particularly with lithium.
It comprises placing an elastic shield (3) around the cast product in order to stop the cooling water and any liquid metal outpouring, the water and metal being collected by flowing over the shield, into inclined channels (5 to 14), where the water forms a film and the metal is stopped in portionwise manner by strips (19) located at appropriate distances within the channels.
REFERENCES:
patent: 3512574 (1970-05-01), Taylor
patent: 3653425 (1972-04-01), Elliott et al.
patent: 3891024 (1975-06-01), Gervais et al.
patent: 4509582 (1985-04-01), Kriegner
patent: 4651804 (1987-03-01), Grimes et al.
Cans Yves
Hicter Jean-Marie
Moriceau Jacques
Cegedur Societe de Transformation de l'Aluminium Pechiney
Godici Nicholas P.
Seidel Richard K.
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