EP 2231891 A1 20100929 - LOW ALLOYED STEEL POWDER
Title (en)
LOW ALLOYED STEEL POWDER
Title (de)
NIEDRIGLEGIERTES STAHLPULVER
Title (fr)
POUDRE D'ACIER FAIBLEMENT ALLIÉE
Publication
Application
Priority
- SE 2008051511 W 20081218
- SE 0702892 A 20071227
- US 1703807 P 20071227
Abstract (en)
[origin: WO2009085001A1] A water atomised prealloyed iron-based steel powder which comprises by weight-%: 0.4-2.0 Cr, 0.1-0.8 Mn, less than 0.1 V, less than 0.1 Mo, less than 0.1 Ni, less than 0.2 Cu, less than 0.1 C, less than 0.25 O, less than 0.5 of unavoidable impurities, and the balance being iron.
IPC 8 full level
B22F 3/12 (2006.01); B22F 3/17 (2006.01); B22F 9/08 (2006.01); C22C 33/02 (2006.01)
CPC (source: EP US)
C22C 33/0207 (2013.01 - EP US); C22C 33/0264 (2013.01 - EP US); B22F 2003/248 (2013.01 - EP US); B22F 2998/10 (2013.01 - EP US); B22F 2999/00 (2013.01 - EP US); C21D 2211/005 (2013.01 - EP US); C21D 2211/009 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
WO 2009085001 A1 20090709; BR PI0821850 A2 20170606; CA 2710513 A1 20090709; CN 101925683 A 20101222; CN 104711485 A 20150617; EP 2231891 A1 20100929; EP 2231891 A4 20170329; JP 2011508091 A 20110310; JP 2015108195 A 20150611; KR 20100108407 A 20101006; RU 2010131156 A 20120210; RU 2482208 C2 20130520; TW 200942626 A 20091016; TW I441927 B 20140621; US 2010316521 A1 20101216
DOCDB simple family (application)
SE 2008051511 W 20081218; BR PI0821850 A 20081218; CA 2710513 A 20081218; CN 200880125653 A 20081218; CN 201510087406 A 20081218; EP 08866748 A 20081218; JP 2010540616 A 20081218; JP 2015007743 A 20150119; KR 20107016815 A 20081218; RU 2010131156 A 20081218; TW 97151055 A 20081226; US 81022408 A 20081218