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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Sintered nanostructured alloys for advanced fusion energy applications
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Enhanced thermal conductivity of spark plasma-sintered thorium dioxide-silicon carbide composite fuel pellets
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Mn Additive Improves Zr Grain Boundary Diffusion for Sintering of a Y-Doped BaZrO 3 Proton Conductor
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Sinter-Resistant Nanoparticle Catalysts Achieved by 2D Boron Nitride-Based Strong Metal–Support Interactions: A New Twist on an Old Story
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Literature Review of Recycling Polypropylene and Polyamide 12 Powders for Selective Laser Sintering
Additive manufacturing (AM) is the creation of three-dimensional parts by adding material layer-by-layer based on two dimensional “slices” of a CAD file, without molds or tooling. AM has broken the relationship between part complexity and manufacturing cost. As a general rule, for conventional manufacturing, the more complex the part produced, the more costly its manufacturing. For example, in the production of a bracket for a satellite, moving from conventional manufacturing to AM allowed the part to be consolidated from 4 parts to just one, as well as reducing the weight of the part by 35%. A further benefit, AM can be more cost effective for small lot sizes. To illustrate, consider a case study of white board marker caps presented by Klahn et al. The cost to produce 1,000 units of a new design using SLS was about an order of magnitude lower than conventional manufacturing, as shown in Figure 1.
Continuous Electric-Field Assisted Sintering (CEFAS)
This is a slide explaining the CEFAS project
Electric Field Assisted Sintering (EFAS) Capabilities at INL
Overview of EFAS capabilities at INL for visitors from Ohio State University
Cyclic Phase Transition-Assisted Spark Plasma Sintering of AlCoCrFeNi Complex Concentrated Alloys
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Spark plasma sintering of tungsten-based WTaVCr refractory high entropy alloys for nuclear fusion applications
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Mitigation of gravity-induced distortions of binder-jetting components during rotational sintering
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3D-printed tungsten sheet-gyroids via reduction and sintering of extruded WO[subscript 3]-nanopowder
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Processing of V2AlC MAX phase: Optimization of sintering temperature and composition
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