EP 1907153 B1 20081203 - METHOD FOR THE PRESSURE-FREE SINTERING OF METAL ALLOYS AND USE THEREOF IN THE PRODUCTION OF HOLLOW SPHERES
Title (en)
METHOD FOR THE PRESSURE-FREE SINTERING OF METAL ALLOYS AND USE THEREOF IN THE PRODUCTION OF HOLLOW SPHERES
Title (de)
VERFAHREN ZUM DRUCKLOSEN SINTERN VON METALLLEGIERUNGEN UND VERWENDUNG DAVON BEI DER HERSTELLUNG VON HOHLKUGELN
Title (fr)
PROCEDE DE FRITTAGE SANS PRESSION D'ALLIAGES METALLIQUES ; APPLICATION A LA FABRICATION DE SPHERES CREUSES
Publication
Application
Priority
- FR 2006001645 W 20060707
- FR 0507256 A 20050707
Abstract (en)
[origin: WO2007006946A1] The invention relates to a method for the pressure-free sintering of metal alloys and to the use thereof in the production of hollow spheres. According to the invention, hollow metal spheres are heated under a high vacuum in the presence of an organic material to a temperature close to the melting temperature of a eutectic between carbon from the organic material and the metal components of said spheres.
IPC 8 full level
B22F 5/10 (2006.01); B22F 7/06 (2006.01); B23K 35/36 (2006.01)
CPC (source: EP)
B22F 3/1003 (2013.01); B22F 3/1007 (2013.01); B22F 3/1021 (2013.01); B22F 5/10 (2013.01); B22F 2999/00 (2013.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
FR 2888141 A1 20070112; FR 2888141 B1 20080829; CA 2614007 A1 20070118; CA 2614007 C 20130416; DE 602006004059 D1 20090115; EP 1907153 A1 20080409; EP 1907153 B1 20081203; JP 2008545064 A 20081211; RU 2008104619 A 20090820; RU 2401718 C2 20101020; WO 2007006946 A1 20070118
DOCDB simple family (application)
FR 0507256 A 20050707; CA 2614007 A 20060707; DE 602006004059 T 20060707; EP 06778818 A 20060707; FR 2006001645 W 20060707; JP 2008519968 A 20060707; RU 2008104619 A 20060707