Patents Assigned to The Aluminium Powder Company Limited
  • Aluminium alloys
    Patent number: 5613184
    Abstract: An aluminium alloy made by a powder metallurgy route and a method for its production are described. The method comprises the steps of producing a first powder of a near-eutectic aluminium-silicon based alloy; producing a second powder of a hypereutectic aluminium-silicon based alloy; mixing desired proportions of the two powders together; compacting the powder mixture and sintering the compacted powder.
    Type: Grant
    Filed: November 30, 1995
    Date of Patent: March 18, 1997
    Assignees: The Aluminium Powder Company Limited, Brico Engineering Limited
    Inventors: Charles G. Purnell, Paul Smith, Mohammad S. Mahmoud