EP 2035169 A1 20090318 - MOLD FLUX AND CONTINUOUS CASTING METHOD USING THE SAME
Title (en)
MOLD FLUX AND CONTINUOUS CASTING METHOD USING THE SAME
Title (de)
GIESSPULVER UND DIESES VERWENDENDES STRANGGIESSVERFAHREN
Title (fr)
FLUX DE COULÉE ET PROCÉDÉ DE COULÉE CONTINUE L'UTILISANT
Publication
Application
Priority
- KR 2007003032 W 20070622
- KR 20060056509 A 20060622
- KR 20060056510 A 20060622
Abstract (en)
[origin: WO2007148939A1] A mold flux including 20 to 50 wt% of CaO, 20 to 50 wt% of SiO<SUB>2</SUB>, 20 wt% or less of Al<SUB>2</SUB>O<SUB>3</SUB>, 20 wt% or less of Na<SUB>2</SUB>O, 10 wt% or less of Li<SUB>2</SUB>O, 20 wt% or less of B<SUB>2</SUB>O<SUB>3</SUB>, and 10 wt% or less of MgO, and a continuous casting method using the mold flux. The quality of products can be improved, since the occurrence of surface cracks of cast pieces is suppressed. Further, since the occurrence of break-out is prevented, it is possible to improve the process stability.
IPC 8 full level
B22D 11/108 (2006.01)
CPC (source: EP)
B22D 11/111 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2007148939 A1 20071227; EP 2035169 A1 20090318; EP 2035169 A4 20090930; EP 2035169 B1 20170315; JP 2009541060 A 20091126; JP 5037612 B2 20121003
DOCDB simple family (application)
KR 2007003032 W 20070622; EP 07747064 A 20070622; JP 2009516406 A 20070622