Aluminum alloy powder metal bulk chemistry formulation

Aluminum alloy powder metal bulk chemistry formulation

  • CN 102,177,264 B
  • Filed: 10/06/2009
  • Issued: 02/22/2017
  • Est. Priority Date: 10/10/2008
  • Status: Active Grant
First Claim
Patent Images

1. a kind of powdered metal parts, including the main body being formed by powder metal materials, described powder metal materials comprise atomized aluminumThe powder metal mixture of powder, Solder for Al-Cu Joint Welding master alloy powder and atomization magnesium dust, described mixture through compacting and sintering withForm S type phase between metal, between described metal, the concentration of S type phase leads to make enhancing to the cold work reinforced of powdered metal parts in main bodyResponse, and between described metal, S type phase is CuMgAl2,Wherein powdered metal parts are made up of the copper of 4.4 weight % and the magnesium of 1.5 weight % substantially after sintering, powdered metal partsSurplus is substantially aluminium.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×