Roy, A and Tarafder, S and Sivaprasad, S and Das, Swapan K and Manna, I and Chattoraj, I (2007) Fatigue crack growth retardation in an HSLA steel in benign environments. International Journal of Fatigue, 29 (2). pp. 254-260.
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Official URL/DOI: http://dx.doi.org/10.1016/j.ijfatigue.2006.03.010
Abstract
The crack growth and closure were examined for fatigue loading of an HSLA steel in non-corroding media. R and ΔK dependent significant crack growth retardation was observed in NaOH. Presence of a passive film at high R and self repair of the film and formation of an additional oxide layer at low R could explain the retardation.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Crack closure; Crack growth rate; Stress ratio (R); Steel; Passive film |
| Subjects: | Metallurgy > Steel Metallurgy |
| Divisions: | Material Science and Technology |
| Depositing User: | Users 6 not found. |
| Date Deposited: | 19 Oct 2009 09:57 |
| Last Modified: | 08 Feb 2012 11:06 |
| URI: | http://eprints.nmlindia.org/id/eprint/169 |
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