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http://hdl.handle.net/2080/266| Title: | Fatigue crack growth delay following overload |
| Authors: | Verma, B B Kumar, A Ray, P K |
| Keywords: | aluminium alloys copper alloys crack-edge stress field analysis fatigue cracks magnesium alloys |
| Issue Date: | 2000 |
| Publisher: | Indian Institute of Metals |
| Citation: | Transaction of the Indian Institute of Metals, Vol 53, No 6, P 291-295 |
| Abstract: | Fatigue crack growth retardation behaviour on application of single overload cycle in 2024-T3 aluminium-alloy sheet has been studied. It is concluded that a critical value of overloading ratio is required to develop substantial crack growth retardation. The overload induced crack tip plastic zone and crack closure level have been found to control the delay behaviour significantly. It is also found that a power relationship exists between delay cycles and retarded crack length |
| Description: | Copyright for this article belongs to Indian Institute of Metals |
| URI: | http://hdl.handle.net/2080/266 |
| Appears in Collections: | Journal Articles |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| iim-verma-2000.pdf | 2.65 MB | Adobe PDF | View/Open |
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