EP 1838479 A2 20071003 - METALLIC POWDER MIXTURES
Title (en)
METALLIC POWDER MIXTURES
Title (de)
METALLISCHE PULVERMISCHUNGEN
Title (fr)
MELANGES EN POUDRES METALLIQUES
Publication
Application
Priority
- EP 2006000085 W 20060107
- DE 102005001198 A 20050110
Abstract (en)
[origin: TW200635680A] The invention relates to blends of metal, alloy or composite powders having a maximum mean particle diameter D50 of 75, preferably a maximum of 25μm, which are produced according to a process in which a base powder is first transformed into flake-like particles and these are then crushed in the presence of milling auxiliary agents, with further additives and also the use of these powder blends and moulded objects produced from them.
IPC 8 full level
B22F 1/00 (2006.01); B22F 1/068 (2022.01); B22F 1/12 (2022.01); C22C 33/02 (2006.01)
CPC (source: EP KR US)
B22F 1/068 (2022.01 - EP KR US); B22F 1/09 (2022.01 - EP KR US); B22F 1/12 (2022.01 - EP KR US); C22C 33/02 (2013.01 - KR); C22C 33/0207 (2013.01 - EP US); B22F 2003/023 (2013.01 - EP US); B22F 2998/00 (2013.01 - EP US); Y10T 428/23993 (2015.04 - EP US)
Citation (examination)
- WO 2005007327 A2 20050127 - STARCK H C GMBH [DE], et al
- US 2003008131 A1 20030109 - PARIS HENRY G [US], et al
- US 6348081 B1 20020219 - HORATA AKIRA [JP], et al
- GB 1272847 A 19720503 - AMSTED IND INC [US]
- FR 2159746 A5 19730622 - UGINE KUHLMANN
- PUSCAS T M ET AL: "SINTERING TRANSFORMATIONS IN MIXTURES OF AUSTENITIC AND FERRITIC STAINLESS STEEL POWDERS", POWDER METALLURGY, MANEY PUBLISHING, LONDON, GB, vol. 44, no. 1, 1 January 2001 (2001-01-01), pages 48 - 52, XP001036484, ISSN: 0032-5899, DOI: 10.1179/003258901666167
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 NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
WO 2006072586 A2 20060713; CA 2593671 A1 20060713; CN 102015163 A 20110413; DE 102005001198 A1 20060720; EP 1838479 A2 20071003; JP 2008527167 A 20080724; KR 20070094032 A 20070919; RU 2007130509 A 20090220; TW 200635680 A 20061016; US 2009123690 A1 20090514
DOCDB simple family (application)
EP 2006000085 W 20060107; CA 2593671 A 20060107; CN 200680007804 A 20060107; DE 102005001198 A 20050110; EP 06706174 A 20060107; JP 2007549862 A 20060107; KR 20077018386 A 20070810; RU 2007130509 A 20060107; TW 95100701 A 20060109; US 81364306 A 20060107