EP 2518174 A4 20140507 - CGI CAST IRON AND A PRODUCTION METHOD FOR THE SAME
Title (en)
CGI CAST IRON AND A PRODUCTION METHOD FOR THE SAME
Title (de)
CGI-GUSSEISEN UND HERSTELLUNGSVERFAHREN DAFÜR
Title (fr)
FONTE CGI ET SON PROCÉDÉ DE FABRICATION
Publication
Application
Priority
- KR 20090128817 A 20091222
- KR 2010008730 W 20101208
Abstract (en)
[origin: EP2518174A2] The present invention relates to cast iron, and more particularly, to a compacted graphite iron (CGI) cast iron having an improved casting property, stable tensile strength and yield strength, and hardness in an appropriate range, by being produced with the amounts of carbon (C), silicon (Si), manganese (Mn), copper (Cu), tin (Sn), and magnesium (Mg) controlled, and a production method thereof.
IPC 8 full level
C22C 37/10 (2006.01)
CPC (source: EP KR US)
C21C 1/08 (2013.01 - EP US); C21C 7/0006 (2013.01 - EP US); C22C 33/08 (2013.01 - EP US); C22C 37/10 (2013.01 - EP KR US)
Citation (search report)
- [A] WO 0138593 A1 20010531 - SINTERCAST AB [SE], et al
- [A] WO 03045625 A2 20030605 - TUPY FUNDICOES LTDA [BR], et al
- [A] JP H09202935 A 19970805 - HITACHI LTD
- See references of WO 2011078500A2
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)
EP 2518174 A2 20121031; EP 2518174 A4 20140507; EP 2518174 B1 20150722; CN 102666896 A 20120912; CN 102666896 B 20141029; CN 103938067 A 20140723; CN 103938067 B 20170728; KR 101605905 B1 20160323; KR 20110072048 A 20110629; US 2012301346 A1 20121129; WO 2011078500 A2 20110630; WO 2011078500 A3 20111110
DOCDB simple family (application)
EP 10839697 A 20101208; CN 201080058709 A 20101208; CN 201410188450 A 20101208; KR 20090128817 A 20091222; KR 2010008730 W 20101208; US 201013518516 A 20101208