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Meeting MS&T23: Materials Science & Technology
Symposium Metal Powder Synthesis and Processing: Fundamental Aspects and Modeling
Sponsorship TMS: Powder Materials Committee
Organizer(s) Kyle L. Tsaknopoulos, Worcester Polytechnic Institute
Timothy E. Prost, Uniformity Labs
Jordan Tiarks, Ames National Laboratory
Franz H. Hernandez, Ames Laboratory
Scope Metals powders have unique properties that make them useful for a wide range of applications, in which powder is either the final product or the feedstock. The production of powders from many metals is often non-trivial and/or energy/cost intensive. Furthermore, while being in powder form enables new processing techniques and material properties, it also presents new processing challenges in safety, purity, handling, flowability, etc. There is continual need for further understanding the underlying science of both synthesis and processing in order to improve optimization of the applications that utilize these materials. Furthermore, recent advances in related sciences and modeling capabilities have enabled new pathways and techniques to realize these goals.

This symposium will cover the fundamental aspects of metal powder synthesis and processing. Example topics include, but are not limited to, powder production, production of structural or functional materials from metal powder, unique properties of powders, purity, mixing/blending/dispersion, compaction, sintering, microstructural evolution and engineering, characterization of powder and/or bulk products made using powder feedstocks, qualification of powder/feedstock and/or bulk products, and embodied energy/cost. Presentations and posters on either modeling, experimental efforts, or a combined modeling and experimental approach are encouraged.

Abstracts Due 05/08/2023

Advanced Characterization of Defects in Superalloy Powders Atomized by Various Methods and Effects on Net-shape HIP Product
Effect of Li Concentration on Morphology of Precipitates in Nanocrystalline Cu-3Ta
FEM Analysis of Temperature and Stress Distribution Behavior of Al20Cr20Fe25Ni25Mn10 High Entropy Alloy in Spark Plasma Sintering: Effect of Consolidation Time on Microstructure
Flowability and Suitability of Mechanically Derived Powders for Additive Manufacturing
Microstructural Characterization of Zn-3Mg(wt.%) Processed by High-pressure Torsion
Microstructure Alignment Effects from Engineered Cooling during Additive Manufacturing of Alnico Magnets from Pre-alloyed Powder
Resolving the Sintering Conundrum of Tungsten Alloys
Understanding the Geometry Accuracy and Surface Roughness of Thin Wall Structures for 316L Stainless Steel in Laser Powder Bed Fusion Additive Manufacturing
Vacuum Hot Pressing of Oxide-dispersion Strengthened (ODS) Ferritic Steel Powders Guided by Temperature-scanning High-energy X-ray Powder Diffraction Analysis

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