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:
Dec. 01, 1998
Filed:
Feb. 27, 1997
Serge Alexandre Alperine, Paris, FR;
Jean-Paul Fournes, Dannemois, FR;
Pierre Josso, Issy les Moulineaux, FR;
Jacques Louis Leger, Combs la Ville, FR;
Andre Hubert Malie, Targe, FR;
Denis Georges Manesse, Chatellerault, FR;
Societe Nationale D'Etude et de Construction de Moteurs D'Aviation, , US;
Societe Sochata, Velizy-Villacoublay, FR;
Office National d'Etudes et de Recherche Aerospatiales (ONERA), Chatillon, FR;
Abstract
A thermal barrier coating for a superalloy part used, in particular, in turbomachines comprises a ceramic coating and a sub-layer interposed between the superalloy substrate and the ceramic coating, the sub-layer being composed of a nickel and/or cobalt aluminide containing at least one platinum-like metal and at least one metal for promoting the formation of a layer of oxide constituted by the alpha-allotropic variety of alumina.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile