Standard Test Method for Measurement of Thickness of Chromium and Chromium Alloy Deposits by the Coulometric/White Light Interferometry

Importancia y uso:

4.1 Measurement of the thickness of a coating is essential to assessing its utility and cost.

4.2 The coulometric method destroys the coating over a very small (about 0.1 cm²) test area. Therefore, its use is limited to applications in which a bare spot at the test area is acceptable or when the test piece may be destroyed.

Subcomité:

B08.10

Volúmen:

02.05

Palabras clave:

chromium; chromium alloy deposits; coulometric/white light interferometry; metallic coatings; thickness measurement;