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Brevet Année : 2009

STAINLESS STEEL SHEET COATED WITH A SELF-CLEANING COATING

Résumé

The invention has as an object a stainless steel sheet coated with a coating comprising, in the order starting from the surface of the said sheet: a barrier layer of metallic oxide or oxy-hydroxide MOx, or of metallic nitride or oxy-nitride NMx, having a thickness ranging between 5 and 1000 nm, a porous layer of titanium oxide TiOx having a thickness ranging between 5 and 1000 nm, the said TiOx layer having a voluminal porosity ranging between 10 and 50% and a mean pore size ranging between 0.5 and 100 nm and an upper layer of silicon oxide or oxy-hydroxide SiOx having a thickness ranging between 5 and 1000 nm. The invention also relates to the method for manufacture of this coated sheet.

Domaines

Matériaux
Fichier non déposé

Dates et versions

hal-00402965 , version 1 (08-07-2009)

Identifiants

  • HAL Id : hal-00402965 , version 1

Citer

J.M. Damasse, Jérôme Charles, M. Langlet, S. Permpoon, J.C. Joud, et al.. STAINLESS STEEL SHEET COATED WITH A SELF-CLEANING COATING. Patent n° : US2009130410 (A1). 2009. ⟨hal-00402965⟩

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