Method of testing light metal parts, in particular aluminum...

Details Method of testing light metal parts, in particular aluminum... Method of testing light metal parts, in particular aluminum...

2007-11-13

2010-11-30

Natalini, Jeff (Department: 2831)

Electricity: measuring and testing

Impedance, admittance or other quantities representative of...

Lumped type parameters

C205S171000

Reexamination Certificate

active

07843201

ABSTRACT:
A method of testing light metal parts, in particular aluminum components, which have been coated by anodizing, in particular by TSA anodizing, to determine whether they have been coated is described. According to the invention, the surface resistance of the surface of the component is measured and the surface coating of the component is classed as good when the surface resistance is higher than a prescribed high resistance value.

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German Office Action dated Jul. 22, 2008.

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