EP 3894111 B1 20240410 - SEMI-CONTINUOUS CASTING OF AN INGOT WITH COMPRESSION OF THE METAL DURING SOLIDIFICATION
Title (en)
SEMI-CONTINUOUS CASTING OF AN INGOT WITH COMPRESSION OF THE METAL DURING SOLIDIFICATION
Title (de)
HALBKONTINUIERLICHES GIESSEN EINES BLOCKS MIT KOMPRESSION DES METALLS WÄHREND DER ERSTARRUNG
Title (fr)
COULÉE SEMI-CONTINUE D'UN LINGOT AVEC COMPRESSION DU MÉTAL EN COURS DE SOLIDIFICATION
Publication
Application
Priority
- FR 1872880 A 20181213
- FR 2019053056 W 20191213
Abstract (en)
[origin: WO2020120919A1] The invention relates to a method for manufacturing a metal ingot by continuous casting, comprising the following steps: S1: melting the metal, S2: transferring the liquid metal (2) by pouring it into a crucible (12), S3: moving the base plate (14) of the crucible (12), S4: progressive solidification of the liquid metal (2) from the base plate (14) of the crucible (12), and S5: during the step S3 of moving the base plate (14), applying a compression force to the metal (3) which is present between the base plate (14) and the side wall (13), the compression force being applied along a second axis (X2) parallel to the first axis (X1) so as to deform the metal and to obtain an ingot (3) which has a smaller width (L2).
IPC 8 full level
B22D 11/12 (2006.01); B22D 11/00 (2006.01); B22D 11/041 (2006.01); B22D 11/11 (2006.01); B22D 11/18 (2006.01); B22D 21/00 (2006.01); B22D 27/11 (2006.01)
CPC (source: EP US)
B22D 11/001 (2013.01 - EP US); B22D 11/041 (2013.01 - EP US); B22D 11/11 (2013.01 - EP); B22D 11/12 (2013.01 - EP); B22D 11/1206 (2013.01 - EP US); B22D 11/126 (2013.01 - US); B22D 11/181 (2013.01 - EP US); B22D 21/005 (2013.01 - EP US); B22D 27/11 (2013.01 - EP)
Citation (examination)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2020120919 A1 20200618; CN 113272085 A 20210817; CN 113272085 B 20231124; EP 3894111 A1 20211020; EP 3894111 B1 20240410; FR 3089833 A1 20200619; FR 3089833 B1 20220506; US 11673186 B2 20230613; US 2022062975 A1 20220303
DOCDB simple family (application)
FR 2019053056 W 20191213; CN 201980088440 A 20191213; EP 19845584 A 20191213; FR 1872880 A 20181213; US 201917413302 A 20191213