Standard Guide for Measurement of Thin Chromium Coatings by Spot Test

Importancia y uso:

4.1 The thickness of a decorative chromium coating is often critical to its performance.

4.2 This procedure is useful for an approximate determination when the best possible accuracy is not required. For more reliable determinations, the following methods are available: Methods B504, B568, and B588.

4.3 This test assumes that the rate of dissolution of the chromium by the hydrochloric acid under the specified conditions is always the same.

Subcomité:

B08.10

Referida por:

B0604-24

Volúmen:

02.05

Número ICS:

25.220.40 (Metallic coatings)