Standard Guide for Measurement of Electrodeposited Metallic Coating Thicknesses by Dropping Test

Importancia y uso:

4.1 The thickness of a metal 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: Test Methods B487, B499, B504, and B568.

4.3 This test assumes that the rate of dissolution of the coating by the corrosive reagent under the specified conditions is always the same.

Subcomité:

B08.10

Volúmen:

02.05

Número ICS:

25.220.40 (Metallic coatings)