Patents by Inventor Michel Raguet

Michel Raguet 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).

  • NICKEL ALLOY
    Publication number: 20140241936
    Abstract: The invention relates to a nickel alloy derived from René 125, but with reduced levels of certain elements (Zr, B, P, S, Si and, to a lesser extent, Ti and Hf) in order to limit the appearance of cracks upon solidification in a moulding process. Specifically, 4.80%?Al?5.00%, 1.48%?Hf?1.52%, 2.28%?Ti?2.33%, 0.005%?B?0.01%, 1.77%?Mo?1.97%, and Zr?0.007%. Other elements can have levels that match those of René 125.
    Type: Application
    Filed: September 27, 2012
    Publication date: August 28, 2014
    Applicant: SNECMA
    Inventors: Karine Deschandol, Nicole Foucard, Michel Raguet, Francois Tievant