Prakash, Amit and Bar, H N and Sivaprasad, S and Tarafder, S and Dwivedi, J P (2017) The Effect of Residual Stress on Fatigue crack growth rate in AISI 304LN Stainless Steel. Materials Today: Proceedings, 4(2). pp. 677-686.
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Official URL/DOI: DOI: 10.1016/j.conbuildmat.2017.04.174
Abstract
Fatigue crack growth rate (FCGR) was studied in SMAT- exposed AISI 304LN stainless steel. Compact Tension (CT) specimens were taken for this study. Specimens were exposed to SMAT at various exposure timefor generating varying compressive residual stresses and FCGR study was done on those specimens at R=-1. It was seen that exposure to SMAT, produced micro-cracks within the material that increased the FCGR of the material with increased exposure time.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Fatigue crack growth rate (FCGR)Surface mechanical attrition treatment (SMAT)Residual stressAISI 304LN |
| Subjects: | Mechanical Engineering Materials Science > Materials Charcterization |
| Divisions: | Material Science and Technology |
| Depositing User: | Users 5 not found. |
| Date Deposited: | 18 Aug 2017 12:13 |
| Last Modified: | 03 Sep 2026 13:35 |
| URI: | http://eprints.nmlindia.org/id/eprint/7615 |
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