发明名称 |
PROCEDE DE PREPARATION D'UN REVETEMENT MULTICOUCHE SUR UNE SURFACE D'UN SUBSTRAT PAR PROJECTION THERMIQUE. |
摘要 |
<p>A method for making a multilayer coating on a surface of a substrate by means of at least one thermal spraying method, wherein the following successive steps are carried out: a) a first nanostructured or finely structured layer (21) of a first material is deposited on the surface of the substrate (20) by means of a thermal spraying method via a liquid route; the surface of the substrate (20) not having been subject, prior to the deposition of the first nanostructured or finely structured layer (21), to any preparation or activation treatment other than an optional cleaning treatment; b) a second microstructured layer (22) of a second material is deposited on the first nanostructured or finely structured layer (21) by means of a thermal spraying method. The first layer obtained in step a) is an adhesion layer aiming at optimizing the adhesion of the layer obtained in step b) without any surface preparation or activation.</p> |
申请公布号 |
FR2959244(B1) |
申请公布日期 |
2012.06.29 |
申请号 |
FR20100053144 |
申请日期 |
2010.04.23 |
申请人 |
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIESALTERNATIVES;CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE;UNIVERSITE DE LIMOGES |
发明人 |
MEILLOT ERICK;VERT ROMAIN;TOULC'HOAT JOEL;MARIAUX GILLES;VARDELLE ARMELLE |
分类号 |
C23C4/00 |
主分类号 |
C23C4/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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