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Machine translation
1. (WO1979000596) IMPROVEMENTS IN OR RELATING TO CASTING METAL INGOTS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/000596    International Application No.:    PCT/EP1979/000003
Publication Date: 23.08.1979 International Filing Date: 25.01.1979
IPC:
B22D 7/10 (2006.01)
Applicants:
Inventors:
Priority Data:
4957/78 07.02.1978 GB
Title (EN) IMPROVEMENTS IN OR RELATING TO CASTING METAL INGOTS
(FR) PERFECTIONNEMENTS A LA COULEE DE LINGOTS METALLIQUES
Abstract: front page image
(EN)A method of casting metal comprising teeming molten metal into an ingot mould with a hot-top, the hot-top having a metal inner wall which is thin compared to the thickness of the mould wall and is surrounded by a heat insulating barrier, the resulting thermal expansion of the hot-top forming a gap between the inner wall of the hot-top and the shell of solidified metal on the ingot without external manipulation.
(FR)Procede de coulee consistant a couler un metal en fusion dans une lingotiere avec une masselotte chaude, la masselotte chaude comportant une paroi interne metallique dont l"epaisseur est petite par rapport a celle de la paroi de la lingotiere et qui est entouree par une barriere isolante, la dilatation thermique de la masselotte chaude qui en resulte formant, sans manipulation de l"exterieur, un espace entre la paroi interne de la masselotte chaude et la peau de metal solidifie du lingot.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)