693.932 PEOPLE
| 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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| 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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Gutfleisch, Oliver
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (54/54 displayed)
- 2024Green Ironmaking at Higher H2 Pressure: Reduction Kinetics and Microstructure Formation During Hydrogen-Based Direct Reduction of Hematite Pelletscitations
- 2024Impact of soft magnetic α‐Fe in hard Nd₂Fe₁₄B magnetic materials: A micromagnetic study
- 2024Diffusion behavior of heavy rare-earths for grain boundary engineering of sintered Nd-Fe-B-based permanent magnets produced by the 2-powder methodcitations
- 2024Multifunctional antiperovskites driven by strong magnetostructural coupling
- 2024Exploring the Potential of Nitride and Carbonitride MAX Phases: Synthesis, Magnetic and Electrical Transport Properties of V2GeC, V2GeC0.5N0.5, and V2GeN
- 2024Influence of Colloidal Additivation with Surfactant‐Free Laser‐Generated Metal Nanoparticles on the Microstructure of Suction‐Cast Nd–Fe–B Alloy
- 2024Exploring the Potential of Nitride and Carbonitride MAX Phases: Synthesis, Magnetic and Electrical Transport Properties of V$_2$GeC, V$_2$GeC$_{0.5}$N$_{0.5}$, and V$_2$GeNcitations
- 2023A machine learning framework for quantifying chemical segregation and microstructural features in atom probe tomography data
- 2023Influence of Gd-rich precipitates on the martensitic transformation, magnetocaloric effect, and mechanical properties of Ni–Mn–In Heusler alloys—A comparative studycitations
- 2023Strong and ductile high temperature soft magnets through Widmanstätten precipitates
- 2023Impact of soft magnetic α‐Fe in hard Nd<sub>2</sub>Fe<sub>14</sub>B magnetic materials: A micromagnetic studycitations
- 2023Evaluation of Fe-nitrides, -borides and -carbides for enhanced magnetic fluid hyperthermia with experimental study of α″-Fe<sub>16</sub>N<sub>2</sub> and ϵ-Fe<sub>3</sub>N nanoparticlescitations
- 2023The role of Ni in modifying the order of the phase transition of La(Fe,Ni,Si)(13)citations
- 2023Influence of Colloidal Additivation with Surfactant‐Free Laser‐Generated Metal Nanoparticles on the Microstructure of Suction‐Cast Nd–Fe–B Alloycitations
- 2023Dissipation losses limiting first-order phase transition materials in cryogenic caloric cooling: A case study on all-d-metal Ni(-Co)-Mn-Ti Heusler alloys
- 2023CrB-type, ordered α -MnB: Single crystal structure and spin-canted magnetic behavior
- 2023A Machine Learning Framework for Quantifying Chemical Segregation and Microstructural Features in Atom Probe Tomography Datacitations
- 2023Designing magnetocaloric materials for hydrogen liquefaction with light rare-earth Laves phasescitations
- 2022A mechanically strong and ductile soft magnet with extremely low coercivitycitations
- 2022Exploring V-Fe-Co-Ni-Al and V-Fe-Co-Ni-Cu high entropy alloys for magnetocaloric applications ; ENEngelskEnglishExploring V-Fe-Co-Ni-Al and V-Fe-Co-Ni-Cu high entropy alloys for magnetocaloric applicationscitations
- 2022Exploring V-Fe-Co-Ni-Al and V-Fe-Co-Ni-Cu high entropy alloys for magnetocaloric applicationscitations
- 2022Machine learning–enabled high-entropy alloy discoverycitations
- 2022A Novel Magnetic Hardening Mechanism for Nd‐Fe‐B Permanent Magnets Based on Solid‐State Phase Transformation
- 2021Multifunctional antiperovskites driven by strong magnetostructural couplingcitations
- 2021A two-sublattice model for extracting rare-earth anisotropy constants from measurements on (Nd,Ce)2(Fe,Co)14B single crystalscitations
- 2021Design and Qualification of Pr-Fe-Cu-B Alloys for the Additive Manufacturing of Permanent Magnetscitations
- 2021Alloying effect on the order-disorder transformation in tetragonal FeNicitations
- 2021Twins - A weak link in the magnetic hardening of ThMn12-type permanent magnetscitations
- 2021Intrinsically weak magnetic anisotropy of cerium in potential hard-magnetic intermetallicscitations
- 2021Neutron study of magnetic correlations in rare-earth-free Mn-Bi magnetscitations
- 2020Unveiling the mechanism of abnormal magnetic behavior of FeNiCoMnCu high-entropy alloys through a joint experimental-theoretical studycitations
- 2020HDDR treatment of Ce-substituted Nd2Fe14B-based permanent magnet alloys - phase structure evolution, intergranular processes and magnetic property developmentcitations
- 2020Tuning the magnetocrystalline anisotropy of Fe3Sn by alloyingcitations
- 2019The role of Ni in modifying the order of the phase transition of La(Fe,Ni,Si)13citations
- 2019Critical raw materials - Advanced recycling technologies and processes: Recycling of rare earth metals out of end of life magnets by bioleaching with various bacteria as an example of an intelligent recycling strategycitations
- 2019Towards manufacturing of Nd-Fe-B magnets by continuous rotary swaging of cast alloycitations
- 2019Ce and La as substitutes for Nd in Nd2Fe14B-based melt-spun alloys and hot-deformed magnets: A comparison of structural and magnetic propertiescitations
- 2019High-throughput screening of rare-earth-lean intermetallic 1-13-X compounds for good hard-magnetic propertiescitations
- 2019Experimental and computational analysis of binary Fe-Sn ferromagnetic compoundscitations
- 2018Anisotropic local hardening in hot-deformed Nd-Fe-B permanent magnetscitations
- 2018A Comparative Study on the Magnetocaloric Properties of Ni-Mn-X(-Co) Heusler Alloyscitations
- 2017Heat exchangers from metal-bonded La(Fe,Mn,Si)13Hx powdercitations
- 2016On the S(T) diagram of magnetocaloric materials with first-order transition: Kinetic and cyclic effects of Heusler alloyscitations
- 2016REE Recovery from End-of-Life NdFeB Permanent Magnet Scrap: A Critical Reviewcitations
- 2016A unified approach to describe the thermal and magnetic hysteresis in Heusler alloyscitations
- 2014Interface effects in NaAlH4-carbon nanocomposites for hydrogen storage
- 2014High hydrogen content super-lightweight intermetallics from the Li–Mg–Si systemcitations
- 2014Unusual oxidation behavior of light metal hydride by tetrahydrofuran solvent molecules confined in ordered mesoporous carboncitations
- 2014Unusual oxidation behavior of light metal hydride by tetrahydrofuran solvent molecules confined in ordered mesoporous carboncitations
- 2013Chemical state, distribution and role of Ti- and Nb-based additives on the Ca(BH4)2 systemcitations
- 2009Phase transformations and magnetic structure of nanocrystalline Fe-Pd and Co-Pt alloys studied by in situ neutron powder diffractioncitations
- 2007Hydrogen sorption properties of MgH 2 -LiBH 4 compositescitations
- 2007Hydrogen sorption properties of MgH2-LiBH4 compositescitations
- 2003Hydrogenation properties of nanocrystalline Mg- and Mg₂Ni-based compounds modified with platinum group metals (PGMs)
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article
Influence of Colloidal Additivation with Surfactant‐Free Laser‐Generated Metal Nanoparticles on the Microstructure of Suction‐Cast Nd–Fe–B Alloy
Abstract
<jats:p> Development of new powder feedstocks using nanoparticles (NPs) has the potential to influence the microstructure of as‐built parts and overcome the limitations of current powder‐based additive manufacturing (AM) techniques. The focus of this study is to investigate the impact of NP‐modified magnetic microparticle powder feedstock on the microstructure of suction‐cast Nd–Fe–B‐based alloys. This particular casting method has been recognized for its ability to replicate, to some extent, the melting and rapid solidification stages inherent to metal powder‐based AM techniques such as powder bed fusion using a laser beam. Two types of NP materials, Ag and ZrB<jats:sub>2</jats:sub>, are used, and their effects on the grain size distribution and dendritic structures are evaluated after suction casting. Ag NPs result in smaller, more uniform grain sizes. ZrB<jats:sub>2</jats:sub> NPs result in uniformly distributed grain sizes at much lower mass loadings. The results show that feedstock powder surface modification with low‐melting‐point metal NPs can improve permanent magnets’ microstructure and magnetic properties, at below 1 vol%, equal to submonolayer surface loads. Herein, the potential of using NPs to develop new powder feedstocks for AM is highlighted, significantly improving the final part's properties.</jats:p>