EP 0223196 A2 19870527 - Process for manufacturing dispersion-cured metal alloys.
Title (en)
Process for manufacturing dispersion-cured metal alloys.
Title (de)
Verfahren zur Herstellung dispersionsgehärteter Metall-Legierungen.
Title (fr)
Procédé pour la fabrication d'alliages métalliques renforcés par dispersion.
Publication
Application
Priority
DE 3540255 A 19851113
Abstract (en)
[origin: US4728359A] A method of producing a dispersion-hardened metal alloy in which oxide particles are distributed uniformly in the metal matrix. The oxide particles, in finely divided form, are added to a solution of the metal along with a deglomerating agent so as to be dispersed in the solution as a colloid. The colloid suspension is then atomized and reduced to form a powder of the alloy with the oxide particles uniformly dispersed therein.
Abstract (de)
Verfahren zur Herstellung einer dispersionsgehärteten Metall-Legierung, insbesondere mittels Oxidpartikeln, die gleichmäßig und mit geringem Abstand in der Metallmatrix verteilt sind, und so eine reproduzierbare Härtung der Legierung erzeugen.
IPC 1-7
IPC 8 full level
B22F 9/08 (2006.01); B22F 9/20 (2006.01); C22C 1/10 (2006.01)
CPC (source: EP US)
B22F 9/20 (2013.01 - EP US); C22C 1/1026 (2013.01 - EP US); Y10S 75/956 (2013.01 - US)
Designated contracting state (EPC)
BE CH DE FR GB LI NL SE
DOCDB simple family (publication)
EP 0223196 A2 19870527; EP 0223196 A3 19881130; DE 3540255 A1 19870723; JP S62120412 A 19870601; US 4728359 A 19880301
DOCDB simple family (application)
EP 86115714 A 19861112; DE 3540255 A 19851113; JP 26680286 A 19861111; US 92695686 A 19861004