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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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Kilburn, Matthew
International Atomic Energy Agency
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (6/6 displayed)
- 2016The golden arkcitations
- 2015The mechanism of borosilicate glass corrosion revisitedcitations
- 2008Core formation and the oxidation state of the Earth: Additional constraints from Nb, V and Cr partitioningcitations
- 2006Examination of the influence of boron on the microstructure and properties of low C ferritic steels using NanoSIMS and TEMcitations
- 2005Effect of synovial fluid, phosphate-buffered saline solution, and water on the dissolution and corrosion properties of CoCrMo alloys as used in orthopedic implantscitations
- 2001Relative ion yields for SIMS analysis of trace elements in metallic Fe, Fe-Si alloy, and FeSicitations
Places of action
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article
Examination of the influence of boron on the microstructure and properties of low C ferritic steels using NanoSIMS and TEM
Abstract
In order to understand the influence of boron on the grain size and microstructure of a series of low carbon steel rods the imaging of elemental distributions of B, N and C has been undertaken using Cameca NanoSIMS 50. This instrument provides the high sensitivity, spatial and mass resolution required for the identification of small precipitates and segregation of light elements that are traditionally difficult to study by other micro-analytical techniques. However, the use of NanoSIMS to investigate metallurgical problems is complicated by matrix effects. This leads to changes in ionization yield and variable sputter rates due to the matrix composition. In order to help overcome this problem, the results from the sequential characterisation of exactly the same area of a sample using first transmission electron microscopy (TEM) and then NanoSIMS will be described. This permits the direct comparison of sensitivity and spatial resolution on precisely the same individual particles, which can help us determine the most efficient characterisation strategy. (c) 2006 Elsevier B.V. All rights reserved.