EP 0044351 B1 19850130 - HARD ALLOY CONSISTING OF ONE OR SEVERAL HARD SUBSTANCES AND A BINDING METAL ALLOY, AND PROCESS FOR PRODUCING THIS ALLOY
Title (en)
HARD ALLOY CONSISTING OF ONE OR SEVERAL HARD SUBSTANCES AND A BINDING METAL ALLOY, AND PROCESS FOR PRODUCING THIS ALLOY
Publication
Application
Priority
EP 80104274 A 19800719
Abstract (en)
[origin: US4432794A] A hard alloy including at least one hard phase and a binary or multicomponent binder metal alloy, in which the hard substance comprises a finely dispersed, homogeneous distribution in the binder metal. The hard phase comprises a carbide of a Group IVb, Vb or VIb transition metal, and the binder metal alloy comprises a solid alloy of a Group IVb, Vb or VIb transition metal, with Re, Ru, Rh, Pd, Os, Ir, or Pt.
IPC 1-7
IPC 8 full level
C22C 29/06 (2006.01); C22C 29/08 (2006.01); C22C 29/10 (2006.01); C22C 32/00 (2006.01)
CPC (source: EP US)
C22C 29/06 (2013.01 - EP US); C22C 29/067 (2013.01 - EP US); C22C 32/0052 (2013.01 - EP US)
Citation (examination)
- DE 2225896 A1 19721214 - INT NICKEL LTD
- DE 2011082 A1 19700924
- GB 828877 A 19600224 - ENGELHARD IND INC
- US 4097275 A 19780627 - HORVATH ERICH
Designated contracting state (EPC)
AT CH DE FR GB LI SE
DOCDB simple family (publication)
EP 0044351 A1 19820127; EP 0044351 B1 19850130; AT E11574 T1 19850215; DE 3070055 D1 19850314; JP S5751239 A 19820326; US 4432794 A 19840221
DOCDB simple family (application)
EP 80104274 A 19800719; AT 80104274 T 19800719; DE 3070055 T 19800719; JP 11204681 A 19810717; US 28637681 A 19810717