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:
Jan. 13, 2026
Filed:
Oct. 29, 2020
Arcelormittal, Luxembourg, LU;
Thi Tan Vu, Oviedo, ES;
Laura Megido Fernandez, Gijon Asturias, ES;
Carlota Dominguez Fernandez, Gijon Asturias, ES;
Jorge Rodriguez Garcia, Gijon Asturias, ES;
David Noriega Perez, Oviedo Asturias, ES;
Roberto Suarez Sanchez, Aviles Asturias, ES;
Cristina Blanco Roldan, El Entrego Asturias, ES;
ArcelorMittal, Luxembourg, LU;
Abstract
A coated stainless-steel substrate including a coating including nanographites and a binder being sodium silicate, wherein the stainless-steel substrate has the following composition in weight percent: C≤1.2%, Cr≥11.0%, Ni≥8.0% and on a purely optional basis, one or more elements such as Nb≤6.0%, B≤1.0%, Ti≤3.0%, Cu≤5.0%, Co≤3.0%, N≤1.0%, V≤3.0%, Si≤4.0%, Mn≤5.0%, P≤0.5%, S≤0.5%, Mo≤6.0%, Ce≤1.0%, the remainder of the composition being made of iron and inevitable impurities resulting from the elaboration. A method for the manufacture of this coated stainless-steel substrate is also provided.