EP 0546756 A2 19930616 - Pre-oxidation of alloy powder coatings.
Title (en)
Pre-oxidation of alloy powder coatings.
Title (de)
Voroxydation von Legierungspulvern zum Beschichten.
Title (fr)
Préoxydation de poudres d'un alliage pour revêtements.
Publication
Application
Priority
US 80598791 A 19911212
Abstract (en)
Corrosion- and erosion-resistant coatings are thermal spray deposited onto metallic substrates, especially Co- and Ni-containing alloys, by thermal spray depositing metal particles partially pre-oxidized prior to application the metal substrate to be protected. Coatings rich in desired protective oxide and reduced non-protective, voluminous oxides result.
IPC 1-7
IPC 8 full level
C23C 4/10 (2006.01); C23C 4/06 (2006.01); C23C 4/12 (2006.01); C23C 24/08 (2006.01)
CPC (source: EP KR)
B22F 3/00 (2013.01 - KR); C23C 4/06 (2013.01 - EP); C23C 4/12 (2013.01 - EP); C23C 24/08 (2013.01 - EP)
Designated contracting state (EPC)
CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0546756 A2 19930616; EP 0546756 A3 19931110; CN 1073217 A 19930616; JP H05239613 A 19930917; KR 930012154 A 19930720; NO 924796 D0 19921211; NO 924796 L 19930614
DOCDB simple family (application)
EP 92310956 A 19921201; CN 92114372 A 19921212; JP 32832892 A 19921209; KR 920023935 A 19921211; NO 924796 A 19921211