EP 0471505 A2 19920219 - Coated article.
Title (en)
Coated article.
Title (de)
Beschichteter Gegenstand.
Title (fr)
Objet revêtu.
Publication
Application
Priority
- AU 8963491 A 19911211
- GB 9017639 A 19900811
Abstract (en)
An article for use in high temperature corrosive environments is protected by successive coatings. The coatings comprise i) a first coating of one or more metals or alloys, ii) an optional second coating of a mixture of one or more ceramics and one or more metals or alloys, iii) a third coating of one or more ceramics, and iv) a fourth coating of one or more precious metals or alloys thereof, the fourth coating being substantially non-porous. n
IPC 1-7
IPC 8 full level
C23C 28/00 (2006.01); C23D 5/04 (2006.01)
CPC (source: EP)
C23C 28/321 (2013.01); C23C 28/322 (2013.01); C23C 28/324 (2013.01); C23C 28/345 (2013.01)
Designated contracting state (EPC)
BE DE ES FR GB IT NL
DOCDB simple family (publication)
EP 0471505 A2 19920219; EP 0471505 A3 19920916; EP 0471505 B1 19961002; AU 650928 B2 19940707; AU 8963491 A 19930624; DE 69122461 D1 19961107; DE 69122461 T2 19970227; JP H055188 A 19930114
DOCDB simple family (application)
EP 91307268 A 19910807; AU 8963491 A 19911211; DE 69122461 T 19910807; JP 28742691 A 19910812