EP 1405928 B1 20080903 - METHOD FOR PRODUCTION OF A SINTERED ALLOY
Title (en)
METHOD FOR PRODUCTION OF A SINTERED ALLOY
Title (de)
VERFAHREN ZUR HERSTELLUNG EINER SINTERLEGIERUNG
Title (fr)
PROCEDE DE FABRICATION D'UN ALLIAGE FRITTE
Publication
Application
Priority
- JP 0205632 W 20020606
- JP 2001174885 A 20010608
Abstract (en)
[origin: EP1405928A1] A sintered alloy, characterized in that it comprises, relative to 100 wt.% of the whole alloy, 4 to 30 wt.% of Mo, 0.2 to 3 wt.% of C, 1 to 30 wt.% of Ni, 0.5 to 10 wt.% of Mn, 2 to 40 wt.% of Co and Fe. A method for producing the sintered alloy comprises forming a green compact from a raw material mixed powder containing hard particles and sintering the green compact; and a valve sheet comprising the sintered alloy.
IPC 8 full level
B22F 5/00 (2006.01); B22F 5/10 (2006.01); C22C 1/04 (2006.01); C22C 30/00 (2006.01); C22C 33/02 (2006.01); C22C 38/00 (2006.01); C22C 38/52 (2006.01); C22C 38/58 (2006.01); F01L 3/02 (2006.01)
CPC (source: EP US)
C22C 30/00 (2013.01 - EP US); C22C 33/0207 (2013.01 - EP US); C22C 33/0257 (2013.01 - EP US); C22C 38/52 (2013.01 - EP US); C22C 38/58 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES GB
DOCDB simple family (publication)
EP 1405928 A1 20040407; EP 1405928 A4 20060830; EP 1405928 B1 20080903; CN 1284876 C 20061115; CN 1541280 A 20041027; DE 60228711 D1 20081016; ES 2314061 T3 20090316; JP 2002363681 A 20021218; JP 4624600 B2 20110202; US 2004194576 A1 20041007; WO 02101107 A1 20021219
DOCDB simple family (application)
EP 02733371 A 20020606; CN 02813749 A 20020606; DE 60228711 T 20020606; ES 02733371 T 20020606; JP 0205632 W 20020606; JP 2001174885 A 20010608; US 47984804 A 20040505