Patents Assigned to Association pour la Recherche et le Developpement des Methods et Processus Industriels (A.R.M.I.N.E.S.)
  • Forged nickel alloy product and method
    Patent number: 4121950
    Abstract: An alloy of nickel-chrome-cobalt comprising in parts by weight at least 2% aluminum, at least 0.10% titanium and 0.30-1.50% hafnium. The alloy is particularly useful for forming forged products such as turbine components and the like normally subjected to high temperature conditions.
    Type: Grant
    Filed: October 28, 1976
    Date of Patent: October 24, 1978
    Assignee: Association pour la Recherche et le Developpement des Methods et Processus Industriels (A.R.M.I.N.E.S.)
    Inventors: Alain R. Guimier, Jean-Loup B. V. Strudel