EP 0846782 A1 19980610 - Powder metal alloy process
Title (en)
Powder metal alloy process
Title (de)
Verfahren zur Herstellung einer Legierung durch Pulver-Metallurgie
Title (fr)
Procédé de préparation d'un alliage à base de métal pulvérulent
Publication
Application
Priority
- EP 97112427 A 19920909
- EP 92919641 A 19920909
Abstract (en)
A ferrous metal product is disclosed comprising a sintered mass of iron powder and carbon blended with at least one ferro alloy powder. The ferro alloy powder is selected from ferro manganese; ferro chromium; ferro molybdenum; ferro vanadium and ferro silicon. The use of copper and nickel as alloying additions is avoided.
IPC 1-7
IPC 8 full level
C22C 33/02 (2006.01)
CPC (source: EP)
C22C 33/0207 (2013.01)
Citation (search report)
- [X] US 2903354 A 19590908 - REED WILLIAM A, et al
- [X] FR 2253101 A1 19750627 - HOEGANAES AB [SE], et al
- [X] DE 3219324 A1 19831124 - KERNFORSCHUNGSZ KARLSRUHE [DE]
- [A] FR 1340775 A 19631018 - BIRMINGHAM SMALL ARMS CO LTD
- [A] FR 2292543 A1 19760625 - KREBSOEGE GMBH SINTERMETALL [DE]
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 97112427 A 19920909