EP 2046521 A1 20090415 - METALLIC POWDER MIXTURES
Title (en)
METALLIC POWDER MIXTURES
Title (de)
METALLISCHE PULVERMISCHUNGEN
Title (fr)
MÉLANGES DE POUDRES MÉTALLIQUES
Publication
Application
Priority
- EP 2007056954 W 20070709
- DE 102006032518 A 20060712
Abstract (en)
[origin: WO2008006800A1] The invention relates to mixtures of metal powder, alloy powder, or composite powder having an average particle diameter D50 of no more that 75, preferably a maximum of 25 µm, that are produced according to said method. According to said method, a starting powder is initially transformed into platelet-shaped particles and said particles are comminuted in the presence of a grinding aid. Said mixtures also comprise additional agents (for example, element powder from iron). The invention also relates to the use of said power mixtures and to the thus produced articles.
IPC 8 full level
B22F 1/10 (2022.01); C22C 1/04 (2006.01); C22C 33/02 (2006.01)
CPC (source: EP US)
B22F 1/07 (2022.01 - EP US); B22F 1/10 (2022.01 - EP US); C22C 33/0257 (2013.01 - EP US)
Citation (search report)
See references of WO 2008006800A1
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 2008006800 A1 20080117; EP 2046521 A1 20090415; JP 2009542915 A 20091203; US 2009252634 A1 20091008
DOCDB simple family (application)
EP 2007056954 W 20070709; EP 07787230 A 20070709; JP 2009518864 A 20070709; US 37330007 A 20070709