EP 2494085 B1 20150422 - METHOD FOR PRODUCING AN ABRADABLE COATING ON A TURBOMACHINE
Title (en)
METHOD FOR PRODUCING AN ABRADABLE COATING ON A TURBOMACHINE
Title (de)
VERFAHREN ZUM ERZEUGEN EINES EINLAUFBELAGS AN EINER STRÖMUNGSMASCHINE
Title (fr)
PROCÉDÉ DE PRODUCTION D'UN REVÊTEMENT ABRADABLE SUR UNE TURBOMACHINE
Publication
Application
Priority
- DE 102009051554 A 20091031
- DE 2010001277 W 20101030
Abstract (en)
[origin: WO2011050792A1] The invention relates to a method for producing an abradable coating (21) on a surface of a turbomachine (10), wherein an arc (37) is produced between a first electrode (31) having a first material and a second electrode (32) having a second material. A gas flow (42) through the arc (37) onto the surface is produced. Said gas flow carries along the first material and the second material from the arc (37) and deposits the first material and the second material from the arc onto the surface in order to form the abradable coating (21) or a precursor layer (22) of the abradable coating (21).
IPC 8 full level
C23C 4/04 (2006.01); C23C 4/06 (2006.01); C23C 4/10 (2006.01); C23C 4/12 (2006.01); C23C 24/10 (2006.01); F01D 11/12 (2006.01)
CPC (source: EP US)
C23C 4/04 (2013.01 - EP US); C23C 4/06 (2013.01 - EP US); C23C 4/11 (2016.01 - EP US); C23C 4/12 (2013.01 - EP US); C23C 4/131 (2016.01 - EP US); C23C 24/10 (2013.01 - EP US); F01D 11/122 (2013.01 - EP US); F05D 2230/31 (2013.01 - EP US); F05D 2230/90 (2013.01 - EP US)
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)
DE 102009051554 A1 20110505; EP 2494085 A1 20120905; EP 2494085 B1 20150422; US 2012251310 A1 20121004; WO 2011050792 A1 20110505; WO 2011050792 A9 20110707
DOCDB simple family (application)
DE 102009051554 A 20091031; DE 2010001277 W 20101030; EP 10798476 A 20101030; US 201013505028 A 20101030