Metallic coatings — Porosity tests — Ferroxyl test
NORM herausgegeben am 10.11.1994
Bezeichnung normen: ISO 10309:1994
Ausgabedatum normen: 10.11.1994
Zahl der Seiten: 3
Gewicht ca.: 9 g (0.02 Pfund)
Land: Internationale technische Norm
Kategorie: Technische Normen ISO
Description / Abstract: Lays down a method of revealing pores or other discontinuities, when testing metallic coatings, that are not visibly affected by ferricyanide and chloride ions during the test period and that are cathodic to iron and steel. This method is especially useful for thick, hard chromium coatings used for wear resistance.