The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 12, 2016
Filed:
Aug. 28, 2008
Jean-pierre Reyal, Eragny, FR;
Pierre-louis Reydet, Coulanges-les-Nevers, FR;
Pere Roca Cabarrocas, Villebon sur Yvette, FR;
Yassine Djeridane, Alger, FR;
Jean-Pierre Reyal, Eragny, FR;
Pierre-Louis Reydet, Coulanges-les-Nevers, FR;
Pere Roca Cabarrocas, Villebon sur Yvette, FR;
Yassine Djeridane, Alger, FR;
ARCELORMITTAL-STAINLESS AND NICKEL ALLOYS, Saint-Denis, FR;
ECOLE POLYTECHNIQUE, Palaiseau, FR;
Abstract
A crystallographically textured metallic substrate includes surfaces for connection and for receiving a thin layer deposit, and is made up of an alloy presenting a cubic crystalline system with centered faces and a predominantly cubic crystallographic texture {100}<001>, the receiving surface including grains mainly presenting crystallographic planes {100} parallel to the receiving surface. The alloy is iron-nickel with weight % relative to total weight: Ni≧30%, Cu≦15%, Cr≦15%, Co≦12%, Mn≦5%, S<0.0007%, P<0.003%, B<0.0005%, Pb<0.0001%, and in the alloy: 34%≦(Ni+Cr+Cu/2+Co/2+Mn). The alloy includes up to 1% in weight of one or several deoxidizing elements chosen among silicon, magnesium, aluminium and calcium, the rest of the elements in the alloy being iron and impurities.