EP 0198078 A4 19881124 - PROCESS FOR APPLYING COATINGS TO METALS AND RESULTING PRODUCT.
Title (en)
PROCESS FOR APPLYING COATINGS TO METALS AND RESULTING PRODUCT.
Title (de)
VERFAHREN ZUM AUFBRINGEN VON BESCHICHTUNGEN AUF METALLE UND SO HERGESTELLTE ERZEUGNISSE.
Title (fr)
PROCEDE D'APPLICATION DE REVETEMENTS SUR DES METAUX ET PRODUIT RESULTANT.
Publication
Application
Priority
US 66225384 A 19841017
Abstract (en)
[origin: WO8602290A1] Protective coatings are applied to substrate metals by coating the metal surface, e.g. by dipping the substrate metal (10) in a molten alloy of the coating metals, and then exposing the coating at an elevated temperature to an atmosphere containing a reactive gaseous species which forms an oxide, a nitride, a carbide, a boride or a silicide (13). The coating material is a mixture of the metals M1? and M2? of which M1? forms a stable oxide, nitride, carbide, boride or silicide (13) under the prevailing conditions and of which M2? (12) does not form a stable oxide, nitride, carbide, a boride or silicide. M2? (12) serves to bond the oxide, etc. of M1? (13) to the substrate metal (10). Mixtures of M1? and/or M2? metals may be employed. This method is much easier to carry out than prior methods.
IPC 1-7
B05D 1/18; B05D 1/36; B05D 3/02; B05D 3/04; B05D 3/10; B05D 7/10; B32B 15/00; B32B 15/01; B32B 15/04; C03C 27/02; C03C 27/04
IPC 8 full level
B05D 7/14 (2006.01); B05D 7/24 (2006.01); B32B 9/00 (2006.01); B32B 15/04 (2006.01); C23C 26/00 (2006.01); C23C 28/00 (2006.01)
CPC (source: EP)
C23C 26/00 (2013.01); C23C 28/00 (2013.01)
Citation (search report)
- [X] GB 2110721 A 19830622 - STANFORD RES INST INT
- See references of WO 8602290A1
Designated contracting state (EPC)
BE CH FR LI
DOCDB simple family (publication)
WO 8602290 A1 19860424; DE 3590538 T1 19860918; DK 282286 A 19860616; DK 282286 D0 19860616; EP 0198078 A1 19861022; EP 0198078 A4 19881124; GB 2178449 A 19870211; GB 2178449 B 19881019; GB 8613491 D0 19860709; JP S62500574 A 19870312; NO 862389 D0 19860616; NO 862389 L 19860616; SE 8602596 D0 19860610; SE 8602596 L 19860610
DOCDB simple family (application)
US 8502035 W 19851016; DE 3590538 T 19851016; DK 282286 A 19860616; EP 85905955 A 19851016; GB 8613491 A 19851016; JP 50520985 A 19851016; NO 862389 A 19860616; SE 8602596 A 19860610