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Meeting 2022 TMS Annual Meeting & Exhibition
Symposium Additive Manufacturing and Innovative Powder Processing of Functional and Magnetic Materials
Presentation Title Reduction of Power Losses in SLM Printed FeSi6.5 Alloy by Geometry Optimizing
Author(s) Przemyslaw Zackiewicz, Adrian Radon, Bartosz Jozwik, Lukasz Hawelek, Marcin Polak, Magdalena Steczkowska-Kempka, Adam Pilsniak, Aleksandra Kolano-Burian
On-Site Speaker (Planned) Przemyslaw Zackiewicz
Abstract Scope Silicon steels are one of the best researched materials mainly due to their widespread use in energy devices for energy conversion. The ease of making elements of various shapes and sizes makes it a widely used material, and research is still being conducted to produce magnetic elements with more complex geometry. One of the main areas is the ability to make magnetic parts/cores using additive manufacturing technologies. Unfortunately, there is still a limitation of the applicability of the elements from FeSi powders according to their ultrahigh intrinsic stresses. These stresses result in the delamination and cracking of the printed elements. According to that, as a part of the work, cores made of FeSi6.5 material of various shapes and degrees of filling were produced and tested. Additionally, magnetic inserts were made from FeSi6.5 powders with the ULTIMEG resin in order to reduce the dispersion of the magnetic flux in air gaps.
Proceedings Inclusion? Planned:
Keywords Additive Manufacturing, Magnetic Materials,


Additive Manufacturing as a Hybrid Synthesis-joining Method to Optimize Magnetic and Mechanical Properties of Dissimlar Alloys
Additive Manufacturing of a Composite Made of Al 5083 Matrix and Encapsulated ZnAl Particles
Additive Manufacturing of Electrical Steels: Opportunities to Link Microstructure and Design
Additively Manufactured Nitinol for Prescribed Properties and Prediction of Its Bulk Elastic Properties by Molecular Dynamic Simulation
Controlled Shape-morphing Metallic Components for Deployable Structures
Deep Learning with Generative Adversarial Network for Ti-6Al-4V Surface Roughness Improvement in Direct Energy Deposition Process
Growth Optimization of Single Crystal Fibers of Congruently and Incongruently Melting Garnets via Laser Heated Pedestal Growth Method
Improved Near-infrared Absorption for Additive Manufacturing Feedstock Using Reduced Graphene Oxide
Influence of Composition and Microstructure on Magnetic Properties of Additively Manufactured Fe/Co/Ni Based Soft Magnetic Alloys
Iron Nitride Based Soft Magnets through Spark Plasma Sintering
J-1: Development of NiTiMo Alloys Using Powder Blown Laser Direct Energy Deposition Additive Manufacturing
Laser Additive Manufacturing of Fe-Co and Fe-Si Based Soft Magnetic Alloys
Mapping the Selective Laser Melting Parameter-thermophysical Property Space of a Ni51.2Ti Alloy Using a Combined Experimental and Computational Approach
Mechanical Alloying and Characterization of Al2Ni5Co6Fe6Sm0.2 High-entropy Alloy
Microstructure of Additively Manufactured Magnetic Shape Memory Alloys
Modeling Alignment of Magnetic Particles in Functionalized Magnetic 3D Printer
NOW ON-DEMAND ONLY - X-ray and Neutron Scattering Reveals Insights into the Formation and Thermal Stability of Metastable Disordered Phases in FeCo and FeSi
Process-structure-property Relationships in Laser Powder Bed Fusion of Permanent Magnetic Nd-Fe-B
Reduction of Power Losses in SLM Printed FeSi6.5 Alloy by Geometry Optimizing
Selective Laser Melting of NiTi: Experiments and Modeling to Correlate Hatch Spacing, Texture, Residual Stress, and Superelastic Response
Selective Laser Melting of NiZnCu-ferrite Soft Magnetic Composites: Process-property Relationships
Structure-processing-magnetic Property Interrelationships in Additively Manufactured FeCo-2V and Fe-80Ni-5Mo Soft Magnetic Alloys
The Development of a Machine Learning Guided Process for the Additive Manufacturing of Thermoelectric Materials

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