| 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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Goodall, Russell
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Publications (9/9 displayed)
- 2024A novel multi-scale microstructure to address the strength/ductility trade off in high strength steel for fusion reactors
- 2022Influence of structural porosity and martensite evolution on mechanical characteristics of Nitinol via in-silico finite element approachcitations
- 2021Investigation into the magnetic properties of CoFeNiCryCux alloyscitations
- 2021Development of a novel Ni-based multi-principal element alloy filler metal, using an alternative melting point depressantcitations
- 2021The additive manufacture processing and machinability of CrMnFeCoNi high entropy alloycitations
- 2021High Entropy Alloys as Filler Metals for Joiningcitations
- 2020Refining As-Cast Structures of Novel Si x TiVCrZr High-Entropy Alloys Using Estimated Effective Solidification Temperature Obtained Using Chvorinov's Rule
- 2020Refining as-cast structures of novel SixTiVCrZr high-entropy alloys using estimated effective solidification temperature obtained using Chvorinov’s rulecitations
- 2018Cyclic Voltammetry Study of PEO Processing of Porous Ti and Resulting Coatingscitations
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article
The additive manufacture processing and machinability of CrMnFeCoNi high entropy alloy
Abstract
We report a study of the machining characteristics of a High Entropy Alloy, CrMnFeCoNi (Cantor's Alloy). The alloy in powder form is first used to Additively Manufacture a relatively large block by Selective Laser Melting. This block provides the material for a parametric study of the machining response in comparison to a reference AISI 304L stainless steel, both in terms of the surface finish obtained for different machining parameters, and the tool wear. It was found that the CrMnFeCoNi alloy has in fact better machinability than the AISI 304L stainless steel, and indications from the machined surface are that this is due to the plastic behaviour in this alloy, with good, but not excessive, strength, and significant ductility. While this behaviour may not be replicated in all HEAs, it shows that alloys with good machinability can be found in this class, and that early assessment of machinability can help guide alloy design activities.