ISO 2931:1983

Anodizing of aluminium and its alloys -- Assessment of quality of sealed anodic oxide coatings by measurement of admittance or impedance

This test is intended to give a quick, non-destructive assessment of the quality of sealed anodic oxide coatings and is therefore very suitable as a routine production control. It is also suitable for use as an acceptance test.


General information

  • Status :  Withdrawn
    Publication date : 1983-07
  • Edition : 2
  • :
    ISO/TC 79/SC 2
    Organic and anodic oxidation coatings on aluminium
  • 25.220.20
    Surface treatment

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