EP 2536864 A1 20121226 - METHOD FOR CARBONITRIDING AT LEAST ONE COMPONENT IN A TREATMENT CHAMBER
Title (en)
METHOD FOR CARBONITRIDING AT LEAST ONE COMPONENT IN A TREATMENT CHAMBER
Title (de)
VERFAHREN ZUR CARBONITRIERUNG MINDESTENS EINES BAUTEILS IN EINER BEHANDLUNGSKAMMER
Title (fr)
PROCÉDÉ DE CARBONITRURATION D'AU MOINS UN ÉLÉMENT DANS UNE CHAMBRE DE TRAITEMENT
Publication
Application
Priority
- DE 102010001936 A 20100215
- EP 2011050025 W 20110103
Abstract (en)
[origin: WO2011098306A1] The invention relates to a method for carbonitriding at least one component (12) in a treatment chamber (16), in which at least one process gas (28; 30) is introduced into the treatment chamber (16), wherein a hydrogen content (44) is detected in an atmosphere developing in the treatment chamber (16) and is maintained in a desired range (55; 57) at least at intervals by influencing of the amount of the process gas (28; 30) that is fed.
IPC 8 full level
C23C 8/30 (2006.01); C23C 8/32 (2006.01); C23C 8/34 (2006.01)
CPC (source: EP US)
C23C 8/30 (2013.01 - EP US); C23C 8/32 (2013.01 - EP US); C23C 8/34 (2013.01 - EP US)
Citation (search report)
See references of WO 2011098306A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2011098306 A1 20110818; BR 112012020154 A2 20201103; CN 102762760 A 20121031; CN 102762760 B 20151202; DE 102010001936 A1 20110818; EP 2536864 A1 20121226; EP 2536864 B1 20170315; US 2013037173 A1 20130214; US 9399811 B2 20160726
DOCDB simple family (application)
EP 2011050025 W 20110103; BR 112012020154 A 20110103; CN 201180009610 A 20110103; DE 102010001936 A 20100215; EP 11700010 A 20110103; US 201113579103 A 20110103