DIN Standards Committee Materials Testing
DIN 50919
Corrosion of metal - Corrosion investigations of bimetallic corrosion in electrolytic solutions
Korrosion der Metalle - Korrosionsuntersuchungen der Bimetallkorrosion in Elektrolytlösungen
Overview
This standard specifies a basic test set-up for the determination of fundamental electrochemical data of bimetallic corrosion assuming a homogeneous current distribution. In order to simulate practical investigations on heterogeneous components, examples of test specimens are presented and investigations on model systems are described. The evaluation of the measurement results is explained. This document has been prepared by Working Committee NA 062-01-77 AA "Korrosionsprüfverfahren" ("Corrosion testing") at DIN Standards Committee Materials Testing (NMP).