EP 2294235 A1 20110316 - TWO-LAYER MCRA1X COATING HAVING DIFFERENT CONTENTS OF COBALT AND NICKEL
Title (en)
TWO-LAYER MCRA1X COATING HAVING DIFFERENT CONTENTS OF COBALT AND NICKEL
Title (de)
ZWEILAGIGE MCRALX-SCHICHT MIT UNTERSCHIEDLICHEN KOBALT- UND NICKELGEHALTEN
Title (fr)
COUCHE DE MCRALX COMPOSÉE DE DEUX STRATES PRÉSENTANT DIFFÉRENTES TENEURS EN COBALT ET EN NICKEL
Publication
Application
Priority
- EP 2009054494 W 20090416
- EP 08009324 A 20080520
- EP 09000248 A 20090109
- EP 09749687 A 20090416
Abstract (en)
[origin: WO2009141197A1] In order to improve both oxidation stability and thermo-mechanical stability, the invention provides a two-layer MCrA1X coating, wherein the contents of nickel and cobalt, but also CR, A1, and Z, differ significantly.
IPC 8 full level
C22C 19/05 (2006.01); C23C 28/00 (2006.01); C23C 30/00 (2006.01)
CPC (source: EP US)
B32B 15/01 (2013.01 - EP US); C22C 19/05 (2013.01 - EP US); C22C 19/07 (2013.01 - EP US); C22C 30/00 (2013.01 - EP US); Y10T 428/12611 (2015.01 - EP US); Y10T 428/12931 (2015.01 - EP US)
Citation (search report)
See references of WO 2009141197A1
Designated contracting state (EPC)
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 SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2009141197 A1 20091126; CN 102037147 A 20110427; EP 2294235 A1 20110316; US 2011189502 A1 20110804
DOCDB simple family (application)
EP 2009054494 W 20090416; CN 200980118168 A 20090416; EP 09749687 A 20090416; US 99350109 A 20090416