Patents by Inventor Christophe Daffos

Christophe Daffos 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).

  • THERMAL TREATMENT FOR THE STRESS-RELIEF OF TITANIUM ALLOY PARTS
    Publication number: 20130037183
    Abstract: The invention relates to a process for the preparation of a part made of titanium alloy, comprising a thermal treatment for relaxing the internal stresses of the part, the thermal treatment comprising maintaining at a temperature “T1” greater than the beta transus (beta transition) temperature, referred to as “Tbt”, and the part being free to deform by creeping. The invention also relates to a tool for carrying out this process.
    Type: Application
    Filed: October 20, 2010
    Publication date: February 14, 2013
    Applicant: AUBERT & DUVAL
    Inventors: Christophe Daffos, Michel Miquel, Laurent Foucher, Vincent Albert