Patents by Inventor Benoit SERGENT

Benoit SERGENT has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • CORE FOR HIGH-TEMPERATURE SHAPING OF A METAL PART AND MANUFACTURING PROCESS
    Publication number: 20190143396
    Abstract: A metal core for hot-shaping a metal part made out of titanium-based alloy. The metal core presents on an outside surface that is to come into contact with the metal part, a layer of material enriched in metallic carbonitride. The metal core includes an alloy based on nickel or on cobalt, and the nickel- or cobalt-based alloy includes chromium, molybdenum, and/or titanium. A method of fabricating and regenerating the metal core, and also a method of fabricating a metal part using the metal core, are disclosed.
    Type: Application
    Filed: April 10, 2017
    Publication date: May 16, 2019
    Applicants: SAFRAN AIRCRAFT ENGINES, SAFRAN, Centre National De La Recherche Scientifique
    Inventors: Gilles Charles Casimir KLEIN, Jean-Michel Patrick Maurice FRANCHET, Yann LEPETITCORPS, Jerome ROGER, Benoit SERGENT