EN
SR EN ISO 2128:2011
Acoperiri prin oxidare anodică a aluminiului şi aliajelor de aluminiu. Determinarea grosimii stratului de oxid anodic. Examinare nedistructivă cu microscopul optic
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 :
In vigoare
Data aprobării : 28.02.2011
Număr de pagini : 12
ICS : 25.220.20 Tratarea suprafetei
Comitet tehnic : 171 - Metale neferoase şi aliajele acestora
- Inlocuieste SR EN 12373-3:2002