Aluminum alloy clad material

Aluminum alloy clad material

  • CN 101,985,705 A
  • Filed: 06/30/2010
  • Published: 03/16/2011
  • Est. Priority Date: 07/28/2009
  • Status: Active Application
First Claim
Patent Images

1. an aluminum alloy clad sheet is characterized in that having:

  • core;

    Be coated on the sacrificial anode material of the one side side of this core;

    Be coated on described core the another side side be the solder that alloy constitutes by Al-Si, wherein,Described core contains Mn;

    0.3~

    2.0 quality %, Si;

    0.15~

    1.6 quality %, Cu;

    0.1~

    1.0 quality %, Mg;

    0.1~

    1.0 quality %, and surplus comprises Al and unavoidable impurities,Described sacrificial anode material contains Zn;

    7.0~

    12.0 quality %, Mn;

    0.3~

    1.8 quality %, Si;

    0.3~

    1.2 quality %, and surplus comprises Al and unavoidable impurities, and the thickness of described sacrificial anode material is 10~

    30 μ

    m.

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