EP 1118404 A1 20010725 - ALLOY POWDER, ALLOY SINTERED COMPACT AND METHOD FOR THEIR PRODUCTION
Title (en)
ALLOY POWDER, ALLOY SINTERED COMPACT AND METHOD FOR THEIR PRODUCTION
Title (de)
LEGIERUNGSPULVER, GESINTERTE LEGIERUNGSPELLETS UND VERFAHREN ZU DEREN HERSTELLUNG
Title (fr)
ALLIAGE EN POUDRE, ALLIAGE EN PASTILLES FRITTEES ET PROCEDE DE PRODUCTION
Publication
Application
Priority
- JP 9905060 W 19990916
- JP 28889998 A 19980924
- JP 24360399 A 19990830
Abstract (en)
Primary powder particles 2 whose main component is aluminum and whose particle diameter is between 5 mu m and 300 mu m are bound together using an organic binder 3 to form secondary powder particles 1 having a particle diameter of 10 mu m to 500 mu m. Similarly, primary powder particles whose main component is iron and whose particle diameter is between 20 mu m and 100 mu m are bound together using an organic binder to form secondary powder particles having a particle diameter of 50 mu m to 200 mu m, Thus, an alloy powder having excellent fluidity can be obtained, and a sintered alloy material having high dimensional accuracy can be produced with these secondary powder particles. <IMAGE>
IPC 1-7
IPC 8 full level
B22F 9/08 (2006.01); B22F 1/06 (2022.01); B22F 1/10 (2022.01); B22F 1/148 (2022.01)
CPC (source: EP US)
B22F 1/06 (2022.01 - EP US); B22F 1/10 (2022.01 - EP US); B22F 1/148 (2022.01 - EP US); B22F 2999/00 (2013.01 - EP)
C-Set (source: EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0016937 A1 20000330; EP 1118404 A1 20010725; EP 1118404 A4 20020220; JP 2000160203 A 20000613
DOCDB simple family (application)
JP 9905060 W 19990916; EP 99943375 A 19990916; JP 24360399 A 19990830