EP 2050526 A1 20090422 - Atmosphere for sintering, annealing or hardening comprising silane or borane
Title (en)
Atmosphere for sintering, annealing or hardening comprising silane or borane
Title (de)
Silan oder Boran enthaltende Atmosphäre zum Sintern, Glühen oder Härten
Title (fr)
Atmosphère pour fritter, recuire ou durcir comprennant silane ou borane
Publication
Application
Priority
EP 07020457 A 20071018
Abstract (en)
The invention relates to a method for sintering or annealing of metal components in a furnace atmosphere comprising nitrogen, hydrogen, argon or any mixture of these gases, each with an addition of a gaseous hydride such as silane or borane.
IPC 8 full level
B22F 3/10 (2006.01); C21D 1/76 (2006.01); C22F 1/02 (2006.01)
CPC (source: EP)
B22F 3/1007 (2013.01); C21D 1/76 (2013.01); C22F 1/02 (2013.01); B22F 2998/00 (2013.01); B22F 2999/00 (2013.01)
C-Set (source: EP)
Citation (search report)
[X] US 5543127 A 19960806 - KARINTHI PIERRE [FR], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 07020457 A 20071018