Patents Assigned to Forges de Crans
  • Aluminum alloy for enamelling
    Patent number: 4210446
    Abstract: Aluminum alloy intended more particularly for the manufacture of enamelled articles having good characteristics in the annealed state and excellent behavior of the enamel, the aluminum alloy having the following composition:Si: 1 to 1.5%at least one of the elements of the group Fe-Ni-Co in a total quantity between 0.3 and 2%at least one of the elements of the group Mo-Nb-Ta in a total quantity between 0.05 and 1%Cr: 0.05 to 0.2%Cu: <0.02%Mg: <0.01%the remainder being aluminum with the standard impurities.
    Type: Grant
    Filed: April 19, 1978
    Date of Patent: July 1, 1980
    Assignee: Forges de Crans
    Inventors: Michel Deleuze, Francois-Regis Boutin, Daniel Marchive