| 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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Walton, Allan
University of Birmingham
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 2024Development of anisotropic Nd-Fe-B powder from isotropic gas atomized powdercitations
- 2022Limitations in the grain boundary processing of the recycled HDDR Nd-Fe-B systemcitations
- 2020Limitations in grain boundary processing of the recycled HDDR Nd-Fe-B systemcitations
- 2020Recycling of bonded NdFeB permanent magnets using ionic liquidscitations
- 2020The extraction of NdFeB magnets from automotive scrap rotors using hydrogencitations
- 2019Coercivity increase of the recycled HDDR Nd-Fe-B powders doped with DyF3 and processed via Spark Plasma Sintering & the effect of thermal treatmentscitations
- 2017Isotropic NdFeB hard magnets
- 2017Metal Injection Moulding for the Production of Recycled Rare Earth Magnets
- 2016REE Recovery from End-of-Life NdFeB Permanent Magnet Scrap: A Critical Reviewcitations
- 2016The Hydrogen Ductilisation Process (HyDP) for shaping NdFeB magnetscitations
- 2016Metal Injection Moulding of NdFeB Based on Recycled Powders
- 2016Metal Injection Moulding of NdFeB based on Recycled Powders
- 2016The development of microstructure during hydrogenation–disproportionation–desorption–recombination treatment of sintered neodymium-iron-boron-type magnetscitations
- 2016Novel "Flash Spark Plasma Sintering" method for the rapid fabrication of nanostructured and anisotropic rare-earth lean permanent magnetic materials
- 2014The Effect of Ni Impurities on HDDR Processing of Scrap Sintered NdFeB Magnets
- 2003Hydrogenation properties of nanocrystalline Mg- and Mg₂Ni-based compounds modified with platinum group metals (PGMs)
- 2002Low temperature hydrogenation properties of platinum group metal treated, nickel metal hydride electrode alloycitations
Places of action
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document
Novel "Flash Spark Plasma Sintering" method for the rapid fabrication of nanostructured and anisotropic rare-earth lean permanent magnetic materials
Abstract
In the field of ceramics processing “Flash Sintering (FS)” has generated considerable interest due to its ability to produce highly dense materials from green compacts in a matter of seconds [1]. It has been demonstrated that FS can be performed in a Spark Plasma Sintering (SPS) furnace [2]. The “Flash Spark Plasma Sintering (FSPS)” configuration can be used to perform ultra-rapid sinter-forging and sinter-annealing; and therefore represents a new route for the production of<br/>nanostructured and textured materials. We present the results of an investigation into the FSPS of Heavy Rare Earth (HRE) free Nd-Fe-B based materials (patent pending). It is shown that fully dense, highly anisotropic, nanostructured magnetic materials can be produced from isotropic powders in processing times as little as 10 seconds. The influence of the FSPS processing parameters on the physical and magnetic properties will be discussed in relation to multiscale microstructural<br/>investigations.