EP 2204473 A3 20100714 - Hard anodize of cold spray aluminum layer
Title (en)
Hard anodize of cold spray aluminum layer
Title (de)
Hartanodisieren von Cold-Spray-Aluminiumschicht
Title (fr)
Anodisation dure de couche d'aluminium à pulvérisation à froid
Publication
Application
Priority
US 34214808 A 20081223
Abstract (en)
[origin: EP2204473A2] A process for repairing components (60) includes the steps of providing a component (60) having an affected area (44) on a surface (45) of a component (60) to be repaired; depositing a repair material over the affected area (44) on the surface (45) of the component (60) so that the repair material plastically deforms without melting and bonds to the affected area (44) upon impact with the affected area (44) and thereby covers the affected area (44); providing a sulfuric acid based anodizing solution; anodizing a deposited repair material on the surface (45) of said component (60) in the sulfuric acid based anodizing solution; consuming only a portion of the deposited repair material to form a hard anodized coating layer upon the deposited repair material to form a hard anodized coated component (60); providing a corrosion resistant sealant solution; and contacting a hard anodized coated component with the corrosion resistant sealant solution to form a corrosion resistant sealant coating on the hard anodized coated component (60).
IPC 8 full level
C23C 24/04 (2006.01); C25D 11/08 (2006.01); C25D 11/16 (2006.01); C25D 11/24 (2006.01); F01D 5/00 (2006.01)
CPC (source: EP US)
C23C 24/04 (2013.01 - EP US); C23C 28/322 (2013.01 - EP US); C23C 28/345 (2013.01 - EP US); C25D 11/08 (2013.01 - EP US); C25D 11/16 (2013.01 - EP US); C25D 11/24 (2013.01 - EP US); C25D 11/30 (2013.01 - EP US); F01D 5/288 (2013.01 - EP US); F05D 2230/31 (2013.01 - EP US); F05D 2230/90 (2013.01 - EP US); F05D 2300/121 (2013.01 - EP US)
Citation (search report)
- [XYI] EP 1829988 A1 20070905 - PRAXAIR SURFACE TECHNOLOGIES G [DE], et al
- [YA] US 2006134320 A1 20060622 - DEBICCARI ANDREW [US], et al
- [A] US 2006240192 A1 20061026 - RAYBOULD DEREK [US], et al
- [Y] US 2002066770 A1 20020606 - JAMES ALLISTER WILLIAM [US], et al
- [Y] US 4504325 A 19850312 - MOJI YUKIMORI [US]
- [Y] US 5304257 A 19940419 - PEARLSTEIN FRED [US], et al
- [XA] DE 10359046 A1 20050728 - NEWSPRAY GMBH RHEINFELDEN [CH]
- [XA] EP 1832671 A2 20070912 - LINDE AG [DE]
- [XA] EP 1832670 A2 20070912 - LINDE AG [DE]
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 SM TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
EP 2204473 A2 20100707; EP 2204473 A3 20100714; US 2010155251 A1 20100624
DOCDB simple family (application)
EP 09252862 A 20091222; US 34214808 A 20081223