Roy, Arijit and Manna, I and Tarafder, S and Chattoraj, I (2013) Hydrogen interactions with overload in modifying fatigue crack growth rate recovery in an HSLA steel. Materials Science and Engineering A, 579 (IF-2.108). pp. 9-17.
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Official URL/DOI: http://www.sciencedirect.com/science/article/pii/S...
Abstract
A systematic investigation of the effects of hydrogen on fatigue crack growth retardation due to overload is presented. The effect of compressive stress ahead of the crack tip on modulating crack growth is discussed. The hydrogen concentration, through its influence on hydrogen availability ahead of the crack tip, is shown to influence crack growth rate recovery after overloads.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Steel; Hydrogen embrittlement; Fatigue; Fracture; Electron microscopy |
| Subjects: | Materials Science |
| Divisions: | Material Science and Technology |
| Depositing User: | Users 5 not found. |
| Date Deposited: | 11 Sep 2013 11:56 |
| Last Modified: | 04 Apr 2014 09:45 |
| URI: | http://eprints.nmlindia.org/id/eprint/6707 |
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