A study of fatigue and impact fractures with scanning electron microscope /
The fracture surfaces of cooper tested in fatigue and 24S-T aluminium alloy tested in fatigue and impact have been studied by means of the scanning electron microscope. The fatigue-fracture surface of cooper featured a network of striations, which indicated the advancement of the crack front. The st...
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| author | 260116 McGrath, J. T. Buchanan, J. G. Thurston, R. C. A. |
| author_facet | 260116 McGrath, J. T. Buchanan, J. G. Thurston, R. C. A. |
| author_sort | 260116 McGrath, J. T. |
| collection | OCEAN |
| description | The fracture surfaces of cooper tested in fatigue and 24S-T aluminium alloy tested in fatigue and impact have been studied by means of the scanning electron microscope. The fatigue-fracture surface of cooper featured a network of striations, which indicated the advancement of the crack front. The striations on the 24S-T aluminium alloy fatigue-rupture surface were wavy and distorted; second-phase particles appear to restrict fatigue-carck propagation. A network of cuplike dimples interspersed with large flat-bottomed craters extends over the impact-farcture surface of the 24S-T alloy. These phenomena are explained on the basisof a decohesion between second-phase particles and the aluminium solid solution. |
| first_indexed | 2024-03-04T15:12:04Z |
| format | |
| id | KOHA-OAI-TEST:54487 |
| institution | Universiti Teknologi Malaysia - OCEAN |
| last_indexed | 2024-03-04T15:12:04Z |
| record_format | dspace |
| spelling | KOHA-OAI-TEST:544872020-12-19T16:58:51ZA study of fatigue and impact fractures with scanning electron microscope / 260116 McGrath, J. T. Buchanan, J. G. Thurston, R. C. A. The fracture surfaces of cooper tested in fatigue and 24S-T aluminium alloy tested in fatigue and impact have been studied by means of the scanning electron microscope. The fatigue-fracture surface of cooper featured a network of striations, which indicated the advancement of the crack front. The striations on the 24S-T aluminium alloy fatigue-rupture surface were wavy and distorted; second-phase particles appear to restrict fatigue-carck propagation. A network of cuplike dimples interspersed with large flat-bottomed craters extends over the impact-farcture surface of the 24S-T alloy. These phenomena are explained on the basisof a decohesion between second-phase particles and the aluminium solid solution.The fracture surfaces of cooper tested in fatigue and 24S-T aluminium alloy tested in fatigue and impact have been studied by means of the scanning electron microscope. The fatigue-fracture surface of cooper featured a network of striations, which indicated the advancement of the crack front. The striations on the 24S-T aluminium alloy fatigue-rupture surface were wavy and distorted; second-phase particles appear to restrict fatigue-carck propagation. A network of cuplike dimples interspersed with large flat-bottomed craters extends over the impact-farcture surface of the 24S-T alloy. These phenomena are explained on the basisof a decohesion between second-phase particles and the aluminium solid solution.12PSZJBLScanning electron microscopes |
| spellingShingle | Scanning electron microscopes 260116 McGrath, J. T. Buchanan, J. G. Thurston, R. C. A. A study of fatigue and impact fractures with scanning electron microscope / |
| title | A study of fatigue and impact fractures with scanning electron microscope / |
| title_full | A study of fatigue and impact fractures with scanning electron microscope / |
| title_fullStr | A study of fatigue and impact fractures with scanning electron microscope / |
| title_full_unstemmed | A study of fatigue and impact fractures with scanning electron microscope / |
| title_short | A study of fatigue and impact fractures with scanning electron microscope / |
| title_sort | study of fatigue and impact fractures with scanning electron microscope |
| topic | Scanning electron microscopes |
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