Povučen
ISO 26443:2008 specifies a method for the qualitative evaluation of the adhesion of ceramic coatings up to 20 µm thick by indentation with a Rockwell diamond indenter. The formation of cracks after indentation may also reveal cohesive failure. The indentations are made with a Rockwell hardness test instrument.
The method described may also be suitable for evaluating the adhesion of metallic coatings.
The test is not suitable for elastic coatings on hard substrates.
POVUČEN
ISO 26443:2008
95.99
Povučen
31. 10. 2023.
OBJAVLJEN
ISO 26443:2023
Fina keramika (savremena keramika, savremena tehnička keramika) – Vrednovanje adhezije keramičkih prevlaka ispitivanjem po Rokvelu
95.99 Povučen