GB/T 8752-2006
ActiveAnodizing of aluminium and its alloys - Check of continuity of thin anodic oxide coating - Copper sulphate test
铝及铝合金阳极氧化 薄阳极氧化膜连续性检验方法 硫酸铜法
Application Summary AI generated
This standard specifies a copper sulphate test method to check the continuity of thin anodic oxide coatings on aluminium and its alloys. It is applied in manufacturing and quality control settings, particularly for components where coating defects like pores or cracks must be detected to ensure corrosion resistance. The test is used for thin anodic films typically under 5 µm, common in aerospace, automotive, and electronics industries.
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