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SR EN ISO 2128:2011
Anodizing of aluminium and its alloys - Determination of thickness of anodic oxidation coatings - Non-destructive measurement by split-beam microscope (ISO 2128:2010)
ISO 2128:2010 specifies a non-destructive method for determining the thickness of anodic oxidation coatings on aluminium and its alloys using a split-beam microscope. The method is applicable, in most industrial cases, to anodic oxidation coatings above 10 µm, or above 5 µm when the surface is smooth. The use of the method specified is limited by the need for the two luminous lines described in Clause 3 to be visible and distinctly separated, i.e. not in the case of opaque or dark-coloured coatings.
Status :
Valid
Approval date : 2/28/2011
Number of pages : 12
ICS : 25.220.20 Surface treatment
Technical Committee : 171 - Metals and non-ferrous alloys
- Replaces SR EN 12373-3:2002