EP 3233758 A2 20171025 - METALIZED CERAMIC PART, PROCESS FOR PREPARING SAME, AND PROCESS FOR ASSEMBLING THIS PART WITH A METAL OR CERAMIC PART
Title (en)
METALIZED CERAMIC PART, PROCESS FOR PREPARING SAME, AND PROCESS FOR ASSEMBLING THIS PART WITH A METAL OR CERAMIC PART
Title (de)
METALLISIERTES KERAMISCHES TEIL, VERFAHREN ZUR HERSTELLUNG DAVON UND VERFAHREN ZUR MONTAGE DIESES TEILS MIT EINEM METALLISCHEN ODER KERAMISCHEN TEIL
Title (fr)
PIECE EN CERAMIQUE METALLISEE, SON PROCEDE DE PREPARATION, ET PROCEDE POUR ASSEMBLER CETTE PIECE AVEC UNE PIECE EN METAL OU EN CERAMIQUE
Publication
Application
Priority
- FR 1462806 A 20141218
- EP 2015080170 W 20151217
Abstract (en)
[origin: WO2016097112A2] Part made of a ceramic comprising at least one metalized outer surface, comprising a compositionally graded coating, said coating successively comprising from the outer surface toward the ceramic in the direction of the thickness of the coating: a surface layer formed by a metal M; a layer of an oxide of the metal M: MkOw where k ranges from 1 to 3 and w ranges from 1 to 4; a layer of a reaction compound between the oxide of a metal M and the ceramic which has a composition gradient, which is preferably continuous, in the direction of the thickness of said layer, with a content of metal M that decreases, preferably continuously, toward the ceramic. Process for preparing this part. Process for assembling a first part made of a ceramic with a second part made of a metal or made of a ceramic in which at least one surface of a first part made of a ceramic is metalized by said process.
IPC 8 full level
C04B 37/00 (2006.01); C04B 37/02 (2006.01); C04B 41/50 (2006.01); C04B 41/52 (2006.01)
CPC (source: EP)
C04B 37/006 (2013.01); C04B 37/026 (2013.01); C04B 2235/652 (2013.01); C04B 2235/6582 (2013.01); C04B 2235/6584 (2013.01); C04B 2235/6585 (2013.01); C04B 2237/06 (2013.01); C04B 2237/062 (2013.01); C04B 2237/064 (2013.01); C04B 2237/12 (2013.01); C04B 2237/121 (2013.01); C04B 2237/123 (2013.01); C04B 2237/124 (2013.01); C04B 2237/125 (2013.01); C04B 2237/343 (2013.01); C04B 2237/407 (2013.01); C04B 2237/55 (2013.01); C04B 2237/58 (2013.01); C04B 2237/60 (2013.01); C04B 2237/704 (2013.01); C04B 2237/708 (2013.01); C04B 2237/72 (2013.01)
Citation (search report)
See references of WO 2016097112A2
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2016097112 A2 20160623; WO 2016097112 A3 20160818; EP 3233758 A2 20171025; FR 3030506 A1 20160624
DOCDB simple family (application)
EP 2015080170 W 20151217; EP 15820469 A 20151217; FR 1462806 A 20141218