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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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Rahimi, S.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2023Residual stress distributions in dissimilar titanium alloy diffusion bonds produced from powder using field-assisted sintering technology (FAST-DB)
- 2022Unravelling thermal-mechanical effects on microstructure evolution under superplastic forming conditions in a near alpha titanium alloycitations
- 2019A new method for predicting susceptibility of austenitic stainless steels to intergranular stress corrosion crackingcitations
- 2016Effects of orientation, stress and exposure time on short intergranular stress corrosion crack behaviour in sensitised type 304 austenitic stainless steelcitations
- 2016Influence of microstructure and stress on short intergranular stress corrosion crack growth in austenitic stainless steel type 304
- 2016Characterisation of grain boundary cluster compactness in austenitic stainless steelcitations
- 2016In situ observation of intergranular crack nucleation in a grain boundary controlled austenitic stainless steel.citations
- 2013A multiscale constitutive model for intergranular stress corrosion cracking in type 304 austenitic stainless steelcitations
- 2013A multiscale constitutive model for intergranular stress corrosion cracking in type 304 austenitic stainless steelcitations
- 2010Towards understanding the development of grain boundary clusters in austenitic stainless steelcitations
- 2010Towards understanding the development of grain boundary clusters in austenitic stainless steelcitations
- 2010Characterisation of the Sensitisation Behaviour of Thermo-mechanically Processed Type 304 Stainless Steel Using DL-EPR Testing and Image Analysis Methods
- 2010Characterisation of grain boundary cluster compactness in austenitic stainless steelcitations
- 2009In situ observation of intergranular crack nucleation in a grain boundary controlled austenitic stainless steelcitations
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article
Characterisation of grain boundary cluster compactness in austenitic stainless steel
Abstract
The distribution of grain boundaries of particular crystallographic character can provide descriptive information on the properties of engineering materials. For example, the fraction and connectivity of corrosion susceptible grain boundaries typically correlates with the extent of intergranular corrosion and stress corrosion cracking resistance in sensitised austenitic stainless steels. A parameter defining the cluster compactness is proposed to describe the breakup of the network of corrosion susceptible grain boundaries. It may therefore provide a measure of intergranular stress corrosion cracking resistance. The cluster compactness of the network of random grain boundaries (>∑29) in electron backscatter diffraction assessments of microstructure is shown to decrease with increasing fraction of ∑3 boundaries. However, the cluster compactness of the network of corroded grain boundaries identified after electrochemical testing is less sensitive to changes in microstructure obtained by thermomechanical processing. © 2010 Institute of Materials, Minerals and Mining.