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Norm

ISO 2106:2019

Ausgabedatum: 2019 11 29

Anodizing of aluminium and its alloys — Determination of mass per unit area (surface density) of anodic oxidation coatings — Gravimetric method

This document specifies a gravimetric method for determining the mass per unit area (surface density) of anodic oxidation coatings on aluminium and its alloys. The method...
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This document specifies a gravimetric method for determining the mass per unit area (surface density) of anodic oxidation coatings on aluminium and its alloys.

The method is applicable to all oxidation coatings formed by anodizing aluminium and its alloys, either cast or wrought, and is suitable for most aluminium alloys, except those in which the mass fraction of copper is greater than 6 %.

NOTE 1 A high content of copper in the alloy can lead to increased dissolution of the substrate aluminium.

NOTE 2 If the thickness is known with sufficient precision (for example, using the method specified in ISO 2128), the determination of the mass per unit area (surface density) of the coatings will enable its apparent density to be calculated. Conversely, if the conditions of application of the coating and its density are known, the determination of its mass per unit area (surface density) can permit the calculation of the average mass and an approximate evaluation of the thickness (see Clause 9).

ISO 2106:2019
2019 11 29
Anodizing of aluminium and its alloys — Determination of mass per unit area (surface density) of ano...
Norm
ISO 2106:2011
2011 02 23
Anodizing of aluminium and its alloys — Determination of mass per unit area (surface density) of ano...
Norm
ISO 2106:1982/Amd 1:1983
1983 09 01
Anodizing of aluminium and its alloys — Determination of mass per unit area (surface density) of ano...
Norm
ISO 2106:1982
1982 11 01
Anodizing of aluminium and its alloys — Determination of mass per unit area (surface density) of ano...
Norm
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