| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1500039 | Scripta Materialia | 2012 | 4 Pages |
Abstract
Electrochemical nanoindentation is used to study the in situ effect of electrochemically charged hydrogen on the mechanical properties of austenitic stainless steel (ASS). In addition to the observed reduction of the pop-in load and the increase of the hardness, a novel analysis method based on the Taylor assumption and the indentation size effect is used to calculate the effect of hydrogen on lattice friction. The reduction of the pop-in load is explained within the framework of the defactant model.
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Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Afrooz Barnoush, Masoud Asgari, Roy Johnsen,