ISO 18332:2007 defines porosity and its associated terms, and outlines the principles involved in porosity testing of metallic and related inorganic coatings. The purpose of porosity testing is also considered, thereby assisting the user to select the most suitable test for the product and its service application.
The porosity test cannot be used to establish corrosion-performance standards.
EN ISO 18332:2008
60.60 Standard published
Jan 30, 2008