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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Akisanya, Alfred R.
University of Aberdeen
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2023An investigation on the effect of widespread internal corrosion defects on the collapse pressure of subsea pipelinescitations
- 2023Burst pressure of thin-walled pipes with arbitrarily orientated isolated surface corrosion defectcitations
- 2020Solution Volume Effect
- 2019Sand Failure
- 2019Effect of ammonium bisulphite and chloride on the pitting and stress corrosion cracking resistance of super duplex stainless steel pipes under combined internal pressure and axial tensioncitations
- 2018Failure analysis of a failed anchor chain linkcitations
- 2017Fracture initiation in bi-material joints subject to combined tension and shear loadingcitations
- 2016Indentation failure of circular composite sandwich platescitations
- 2015Autoclave design for high pressure-high temperature corrosion studiescitations
- 2014Analysis of bolted flanged panel joint for GRP sectional tankscitations
- 2014Burst pressure of super duplex stainless steel pipes subject to combined axial tension, internal pressure and elevated temperaturecitations
- 2013The Mechanical Behavior of a 25Cr Super Duplex Stainless Steel at Elevated Temperaturecitations
- 2012Effect of ageing on phase evolution and mechanical properties of a high tungsten super-duplex stainless steelcitations
- 2005Fracture initiation at the interface corner of bimaterial solids
- 2000Bag design in isostatic pressingcitations
- 2000Finite element modelling of cold isostatic pressing
- 2000Edge effects in the failure of elastic/viscoelastic joints subjected to surface tractions
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article
Finite element modelling of cold isostatic pressing
Abstract
<p>Cold isostatic compaction, where a shaped rubber bag is filled with powder, sealed and then subjected to high all-round pressure to produce a compacted green component, is a common processing route for ceramic components. The key to isostatic pressing is the design of the rubber bag which is in general both different in size and shape from the green body. This paper presents: the results of experiments to measure the powder and elastomer properties; finite element simulations of cold isostatic pressing; and comparisions between the two. The finite element simulations use an elasto-plastic, volume hardening plasticity model for the compacting powder and a finite deformation hyperelastic model for the rubber. The simulations give excellent agreement with experimental results for the pressed component shape, and highlight the importance of including the elastomeric bag within the simulations. (C) 2000 Elsevier Science Ltd. All rights reserved.</p>