Modelling of the multiaxial elasto-plastic behaviour of porous metals with internal gas pressure
The gas pressure built up within closed cells of porous or cellular metals influences the macroscopic behaviour during deformation. Another important process affected by internal pore pressure is the roll forming of structurally porous metals. During pressing and thermo-mechanical forming, the inter...
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| Main Authors: | , |
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| Format: | Article |
| Published: |
Elsevier BV
2009
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| Subjects: | |
| Online Access: | http://eprints.utm.my/id/eprint/12978/ http://dx.doi.org/10.1016/j.finel.2008.07.007 |
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| Institution: | Universiti Teknologi Malaysia |