Srivastava, KG and Hursha, S and Raviprasad, BP and Vijayasarathi, HN and Brahma, KK and Upadhya, Sarala (1989) Fatigue crack growth and fracture toughness behaviour of aluminium lithium alloys. Technical Report. National Aeronautical Laboratory, Bangalore, India.
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Abstract
This report presents the experimental result on fatigue13; crack progation(FCP) of 2mm thick Al-Li alloy sheet material also presents the fracture toughness behaviour of 11.5 mm thick Al alloy plate material. The FCP properties of Al-Li alloys compared with the conventional 2mm thick 2024-T3 aluminium alloy comparable strength. Similarly, the fracture toughness data of 2024-T3 Al alloys.Test results of Al-Li alloys are compared with available data of 2024-T3 Al alloys from tests carried out NAL
| Item Type: | Proj.Doc/Technical Report (Technical Report) |
|---|---|
| Uncontrolled Keywords: | Aluminium-lithium alloy;Fatigue crack growth;Constant amplitude;Spectrum loading |
| Subjects: | ENGINEERING > Structural Mechanics |
| Division/Department: | Other, Other, Other, Other, Structures Division, Other |
| Depositing User: | Deputy Head Poornima Narayana |
| Date Deposited: | 14 Aug 2006 |
| Last Modified: | 24 May 2010 09:45 |
| URI: | http://nal-ir.nal.res.in/id/eprint/2092 |
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