EP 0659507 A1 19950628 - Cobalt metal powder and composite sintered article made thereby.
Title (en)
Cobalt metal powder and composite sintered article made thereby.
Title (de)
Kobaltmetallpulver sowie daraus hergestellte Verbundsinterkörper.
Title (fr)
Poudre métallique de cobalt ainsi que produit composite fritte obtenu avec cette poudre.
Publication
Application
Priority
DE 4343594 A 19931221
Abstract (en)
[origin: US5482530A] The invention relates to cobalt metal powders as a binder metal for the production of diamond and/or hard-metal tools and/or wear-resistant coatings and to composite sintered articles produced therefrom.
Abstract (de)
Die vorliegende Erfindung betrifft Kobaltmetallpulver als Bindermetall für die Herstellung von Diamant- und/oder Hartmetallwerkzeugen und/oder Verschleißschutzbeschichtungen sowie daraus hergestellte Verbundsinterkörper.
IPC 1-7
IPC 8 full level
C22C 26/00 (2006.01); B22F 1/00 (2022.01); B22F 1/052 (2022.01); C22C 1/04 (2006.01); C22C 1/05 (2006.01); C22C 29/00 (2006.01)
CPC (source: EP KR US)
B22F 1/00 (2013.01 - EP KR US); B22F 1/052 (2022.01 - EP KR US); B22F 3/10 (2013.01 - KR); B22F 9/082 (2013.01 - EP US); C22C 1/0433 (2013.01 - EP KR US); C22C 1/051 (2013.01 - EP KR US); B22F 2999/00 (2013.01 - EP US); Y10T 428/12014 (2015.01 - EP US); Y10T 428/12056 (2015.01 - EP US); Y10T 428/12931 (2015.01 - EP US)
Citation (search report)
- [A] US 4724000 A 19880209 - LARSON JAY M [US], et al
- [A] DE 1279332 B 19681003 - KREBSOEGE GMBH SINTERMETALL
- [A] DE 1533275 B1 19751030 - CRUCIBLE INC
- [A] EP 0298593 A2 19890111 - TOSHIBA KK [JP]
- [AD] DATABASE WPI Section Ch Week 3878, Derwent World Patents Index; Class M22, AN 78-67713
Designated contracting state (EPC)
AT BE DE ES FR GB GR IT SE
DOCDB simple family (publication)
US 5482530 A 19960109; AT E168054 T1 19980715; CN 1070094 C 20010829; CN 1112466 A 19951129; DE 4343594 C1 19950202; DE 59406412 D1 19980813; EP 0659507 A1 19950628; EP 0659507 B1 19980708; ES 2118304 T3 19980916; GR 3027693 T3 19981130; JP 3435660 B2 20030811; JP H07207301 A 19950808; KR 100340161 B1 20021031; KR 950017006 A 19950720; RU 2126310 C1 19990220; RU 94045279 A 19970420
DOCDB simple family (application)
US 34861094 A 19941202; AT 94119399 T 19941208; CN 94112792 A 19941221; DE 4343594 A 19931221; DE 59406412 T 19941208; EP 94119399 A 19941208; ES 94119399 T 19941208; GR 980401870 T 19980820; JP 33446694 A 19941219; KR 19940035311 A 19941220; RU 94045279 A 19941221