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Conduct Research Top

  • Corrosion Resistance
    samples must last 336 hours in the salt spray chamber before significant corrosion occurs. Testing was performed on six common alloys: 2024-T3, 3003-H14, 5005-H34, 6061-T6, 6063-T52, and 7075-T6. Ten aluminum coupons (4"x 4") of each alloy were anodized to 0.7 mil under Type II conditions using
    Green residues on circuit boards or SIR and copper corrosion coupons may indicate serious corrosion and electrical reliability problems or limited and benign copper corrosion products that do not cause electrical reliability problems. Although this subject was discussed many years ago
  • Sealing Quality
    Post sealing treatment is normally specified for the anodic coatings formed on aluminum when corrosion protection is a primary concern. The better the sealing quality, the higher the corrosion resistance. Both anodizing process and sealing process influence the sealing quality. Acid dissolution

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