Abstract / scope
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.
ISO 2931:1983Withdrawn
Anodizing of aluminium and its alloys — Assessment of quality of sealed anodic oxide coatings by measurement of admittance or impedance
Anodisation de l'aluminium et de ses alliages — Évaluation de la qualité des couches anodiques colmatées par mesurage de l'admittance ou de l'impédance