Processing technology for micro-arc oxidation workpiece having EMI suppression and antibacterial effects

Processing technology for micro-arc oxidation workpiece having EMI suppression and antibacterial effects

  • CN 101,376,998 A
  • Filed: 08/28/2007
  • Published: 03/04/2009
  • Est. Priority Date: 08/28/2007
  • Status: Active Application
First Claim
Patent Images

1. , the complete processing of a kind of micro-arc oxidation workpiece having EMI suppression and antibacterial effect is characterized in that:

  • this technical process is;

    Selected base material;

    The substrate surface pre-treatment is handled selected base material through degreasing, ultrasonic cleaning, oven dry;

    Differential arc oxidation is handled, and will put into electrolytic solution through the base material of surperficial pre-treatment, carries out surface by micro-arc oxidation and handles, and makes this base material generate micro-arc oxidation workpiece;

    The micro-arc oxidation workpiece surface treatment, with the micro-arc oxidation workpiece surface cleaning, and oven dry;

    The EMI sputter is handled, with plating metal level by the vacuum splashing and plating processing on the micro-arc oxidation workpiece surface, so that the micro-arc oxidation workpiece surface has electroconductibility and EMI suppression effect;

    Electrophoretic painting is handled, and the micro-arc oxidation workpiece that tool is conducted electricity carries out the electrophoretic painting processing, and the coating of electrophoretic painting adopts antibiotic electrophoretic paint.

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