Patents Assigned to Norzink A/S
  • Zinc anode alloy for sacrificial anodes
    Patent number: 4462960
    Abstract: A zinc anode alloy for sacrificial anodes, for preventing intercrystalline corrosion, comprises 0.10-0.50% by weight Al, 0.025-1.15% by weight Cd, and the remainder zinc and impurities caused by the production method, wherein the alloy also contains 0.01-1.0% magnesium.
    Type: Grant
    Filed: December 27, 1982
    Date of Patent: July 31, 1984
    Assignee: Norzink A/S
    Inventor: Torleif N. Jore