Paints and varnishes. Determination of resistance to filiform corrosion - Aluminium substrates Ingestion-build-93833 products or services

products or services

This document specifies environmental

by means of the filtered optical power meter test method

are intended to ensure that the dimensions of the fittings are satisfactory for jointing purposes and pressure containment

control operations

Paints and varnishes. Determination of resistance to filiform corrosion - Aluminium substrates Ingestion-build-93833 products or servicesWhat is ISO 4623 2 Filiform corrosion paint standard about? Filiform corrosion is a particular form of corrosion that occurs under thin coatings in randomly distributed threads like filaments. Filiform corrosion is also known as under film corrosion, filamentary corrosion, or worm track corrosion. ISO 4623 2 describes a test procedure for assessing the protective action of coatings of paints or varnishes on aluminium against filiform corrosion arising