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Meeting 2022 TMS Annual Meeting & Exhibition
Symposium Additive Manufacturing and Innovative Powder Processing of Functional and Magnetic Materials
Presentation Title Structure-processing-magnetic Property Interrelationships in Additively Manufactured FeCo-2V and Fe-80Ni-5Mo Soft Magnetic Alloys
Author(s) Samad Firdosy, Nick Ury, Andrew Kustas, Jay D. Carroll, Dan Tung, Donald F. Susan, J.P. Borgonia, Ryan Conversano, Bryan W Mcenerney, Vilupanur A. Ravi, Robert Peter Dillon
On-Site Speaker (Planned) Samad Firdosy
Abstract Scope Fe-Co and Fe-Ni based alloys, known for their high permeability, high magnetic saturation and low coercivity, are used in electric motors, generators, magnetic shielding and other high performance applications. Although these alloys have excellent magnetic properties for these applications, their mechanical properties can make them challenging to fabricate components with complex geometries. Using additive manufacturing, or 3D printing, can aid manufacturability of these alloys, potentially reducing manufacturing cost and lead time. Additionally, the use of blown powder directed energy deposition processes enables the possibility of functionally grading magnetic alloys to optimize functional and mechanical properties with location specificity. In this talk, progress in directed energy deposition based additive manufacturing of Fe-Co and Fe-Ni based alloys will be discussed through the lens of developing magnetic shielding for Hall Effect thrusters and spacecraft magnetic shielding. SNL is managed and operated by NTESS under DOE NNSA contract DE-NA0003525
Proceedings Inclusion? Planned:


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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