| People | Locations | Statistics |
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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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Coules, Harry E.
University of Bristol
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2024Corrosion mechanisms of plasma welded Nickel aluminium bronze immersed in seawatercitations
- 2023The role of corrosion pit topography on stress concentration
- 2023A novel unified constraint parameter based on plastic strain energycitations
- 2022Bending fatigue life evaluation of bridge stay cablescitations
- 2022The Role of Surface Roughness on Pitting Corrosion Initiation in Nickel Aluminium Bronzes in Aircitations
- 2022Investigation into the effects of prior plasticity on creep accumulation in 316H stainless steelcitations
- 2021Compressive fatigue characteristics of octet-truss lattices in different orientationscitations
- 2020Study of residual stress and microstructural evolution in as-deposited and inter-pass rolled wire plus arc additively manufactured Inconel 718 alloy after ageing treatmentcitations
- 2020Effect of crack-like defects on the fracture behaviour of Wire + Arc additively manufactured nickel-base Alloy 718citations
- 2019Fatigue of thin periodic triangular lattice platescitations
- 2019Effects of residual stress and localised strain-hardening on the fracture of ductile materialscitations
- 2017Applying electron backscattering diffraction to macroscopic residual stress characterisation in a dissimilar weldcitations
- 2017Three-dimensional mapping of the residual stress field in a locally rolled aluminium alloy specimencitations
- 2016Interaction of Residual Stresses With Applied Stresses in a Dissimilar Metal Electron Beam Welded Specimencitations
- 2015Comparative study of evolution of residual stress state by local mechanical tensioning and laser processing of ferritic and austenitic structural steel welds.
- 2012Characterising the effects of high-pressure rolling on residual stress in structural steel welds
- 2011Measurement and modelling of the transient thermal-mechanical strain field during GMA welding
Places of action
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article
Corrosion mechanisms of plasma welded Nickel aluminium bronze immersed in seawater
Abstract
Nickel Aluminium Bronzes (NAB) are copper-based multi-phase alloys used extensively in marine applications. NAB is vulnerable to seawater corrosion, however the interaction between its corrosion mechanisms and real-world factors including biofouling, weld microstructure and residual stress are poorly understood. Seawater corrosion tests were performed on plasma-welded NAB in laboratory and marine environments, demonstrating that the retained β’ phase in the Heat Affected Zone (HAZ) experiences Selective Phase Corrosion (SPC), whereas crevice corrosion associated with SPC of the κIII phase occurs at biofouled and stressed areas of parent material. These factors, seldom simulated in physical tests, severely impact NAB’s corrosion resistance. ; The authors acknowledge the support of ANSTO in providing access to instruments, capabilities and facilities used in this via Proposal 13838. This work was supported by the EPSRC [grant number EP/R513179/1] and Babcock International [studentship number 2019 - 4720].