Roy, A. ; Tarafder, S. ; Sivaprasad, S. ; Das, Swapan K. ; Manna, I. ; Chattoraj, I. (2007) Fatigue crack growth retardation in an HSLA steel in benign environments International Journal of Fatigue, 29 (2). pp. 254-260. ISSN 0142-1123
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S01421...
Related URL: 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 |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Crack Closure; Crack Growth Rate; Stress Ratio (R); Steel; Passive Film |
| ID Code: | 18930 |
| Deposited On: | 17 Nov 2010 15:27 |
| Last Modified: | 06 Jun 2011 08:11 |
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