Journal article 1395 views 448 downloads
Modelling the small punch tensile behaviour of an aerospace alloy
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Spencer Jeffs
Materials Science and Technology, Pages: 1 - 9
Swansea University Authors:
Robert Lancaster , Spencer Jeffs
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DOI (Published version): 10.1080/02670836.2016.1230168
Abstract
The small punch (SP) test is a widely accepted methodology for obtaining mechanical property information from limited material quantities. Much research has presented the creep, tensile and fracture responses of numerous materials gathered from small-scale testing approaches. This is of particular i...
| Published in: | Materials Science and Technology |
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| ISSN: | 0267-0836 1743-2847 |
| Published: |
2016
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| Online Access: |
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| URI: | https://cronfa.swan.ac.uk/Record/cronfa29647 |
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| Abstract: |
The small punch (SP) test is a widely accepted methodology for obtaining mechanical property information from limited material quantities. Much research has presented the creep, tensile and fracture responses of numerous materials gathered from small-scale testing approaches. This is of particular interest for alloy down selection of next-generation materials and in situ mechanical assessments. However, to truly understand the evolution of deformation of the miniature disc specimen, an accurate and detailed understanding of the progressive damage is necessary. This paper will utilise the SP test to assess the tensile properties of several Ti–6Al–4V materials across different temperature regimes. Fractographic investigations will establish the contrasting damage mechanisms and finite element modelling through DEFORM software is employed to characterise specimen deformation. |
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| College: |
Faculty of Science and Engineering |
| Start Page: |
1 |
| End Page: |
9 |