Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1499644 | Scripta Materialia | 2012 | 4 Pages |
Abstract
In the electrochemical hydrogen permeation test for high-strength steels under plastic loading, the failure of palladium coating has raised controversy over the reliability of the permeation data. To avoid rupture of a palladium layer under plastic stress, a new permeation technique was employed. This study clearly proves that the palladium film obtained by the new technique leads to a highly stable background current even under severe stress conditions, ensuring the reliability of the permeation data under both elastic and plastic stress.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Sung Jin Kim, Kyoo Young Kim,