Patents Assigned to Microfusion
  • Composite billet for hot transformation
    Patent number: 4606884
    Abstract: The present invention concerns the manufacture of bars, wires or profiled elements by hot transformation which may be followed by cold transformation. The invention particularly concerns a new process for the manufacture of a composite billet for hot transformation as well as a method for the manufacture of products which are difficult to transform by making use of such a composite billet.
    Type: Grant
    Filed: July 3, 1984
    Date of Patent: August 19, 1986
    Assignees: Microfusion, Commissariat a l'Energie Atomique
    Inventors: Jean Gavinet, Bruno Childeric