Search Results - "Watts, Jeremy L"

Additive manufacturing and mechanical characterization of high density fully stabilized zirconia by Ghazanfari, Amir, Li, Wenbin, Leu, Ming C., Watts, Jeremy L., Hilmas, Gregory E.

“…Mechanical properties of additively manufactured 8mol% yttria-stabilized zirconia (8YSZ) parts were extensively studied for the first time. A novel freeform…”
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Mechanical Activation and Cation Site Disorder in MgAl2O4 by Corlett, Cole A., Frontzek, Matthias D., Obradovic, Nina, Watts, Jeremy L., Fahrenholtz, William G.

“…The synthesis and crystallographic site occupancy were investigated for MgAl2O4 with and without mechanical activation of the precursor powders. Heating to…”
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Thermal and electrical properties of single‐phase high entropy carbide ceramics by Brune, Paul M., Hilmas, Gregory E., Fahrenholtz, William G., Watts, Jeremy L., Curtarolo, Stefano

“…Thermal and electrical properties were investigated for five nominally phase‐pure high entropy carbide ceramics. The compositions (Hf0.2Nb0.2Ta0.2Ti0.2Zr0.2)C,…”
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Room‐temperature mechanical properties of a high‐entropy diboride by Murchie, Alec C., Watts, Jeremy L., Fahrenholtz, William G., Hilmas, Gregory E.

“…The mechanical properties of a (Hf,Mo,Nb,Ta,W,Zr)B2 high‐entropy ceramic were measured at room temperature. A two‐step synthesis process was utilized to…”
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A computationally efficient approach for predicting toughness enhancement in ceramic composites with tailored inclusion arrangements by Thakur, Aditya R., Wei, Congjie, Wu, Chenglin, Watts, Jeremy L., Wojnar, Charles S.

“…Advanced manufacturing techniques such as extrusion-based methods have enabled the fabrication of ceramic composites with ordered inclusion phases (i.e. the…”
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Mechanical properties of borothermally synthesized zirconium diboride at elevated temperatures by Murchie, Alec C., Watts, Jeremy L., Fahrenholtz, William G., Hilmas, Gregory E.

“…The mechanical properties of a nominally phase pure ZrB2 ceramic were measured up to 2300°C in an argon atmosphere. ZrB2 was hot pressed at 2000°C utilizing…”
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Solidification of welded SiC–ZrB2–ZrC ceramics by King, Derek S., Watts, Jeremy L., Cissel, Kathleen S., Kadhim, Ali H., Hilmas, Gregory E., Fahrenholtz, William G.

“…A silicon carbide‐based ceramic, containing 50 vol% SiC, 35 vol% ZrB2, and 15 vol% ZrC was plasma arc welded to produce continuous fusion joints with varying…”
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Oxidation of Additively Manufactured ZrB2–SiC in Air and in CO2 at 700–1000 °C by Lakusta Marharyta, Timme, Nicholas M, Rafi, Abid H, Watts, Jeremy L, Leu, Ming C, Hilmas, Gregory E, Fahrenholtz, William G, Lipke, David W

“…Oxidation behavior of additively manufactured ZrB2–SiC in air and in CO2 is reported in the temperature range of 700–1000 °C. Observed scale morphologies in…”
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Freeze-form extrusion fabrication of functionally graded materials by Leu, Ming C., Deuser, Bradley K., Tang, Lie, Landers, Robert G., Hilmas, Gregory E., Watts, Jeremy L.

“…Presented in this paper is a novel additive manufacturing technology for making three-dimensional parts with functionally graded materials (FGMs), called…”
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Synthesis, densification, and cation inversion in high entropy (Co,Cu,Mg,Ni,Zn)Al2O4 spinel by Corlett, Cole A., Obradovic, Nina, Watts, Jeremy L., Bohannan, Eric W., Fahrenholtz, William G.

“…The synthesis, densification behavior, and crystallographic site occupancy were investigated for four different spinel-based ceramics, including a high-entropy…”
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Processing, microstructure, and mechanical properties of hot‐pressed ZrB2 ceramics with a complex Zr/Si/O‐based additive by Neuman, Eric W., Lai, Benjamin J., Watts, Jeremy L., Hilmas, Gregory E., Fahrenholtz, William G., Silvestroni, Laura

“…Densification behavior, microstructure, and mechanical properties of zirconium diboride (ZrB2) ceramics modified with a complex Zr/Si/O‐based additive were…”
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Development of a highly loaded zirconium carbide paste for material extrusion additive manufacturing by Sabata, Clare, Martin, Austin J., Watts, Jeremy L., Hilmas, Gregory E.

“…A highly loaded, aqueous-based zirconium carbide (ZrC) paste was developed for ceramic on-demand extrusion (CODE). Commercial ZrC powder was ball milled to…”
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Fusion welding of refractory metals and ZrB2-SiC-ZrC ceramics by Jarman, Jecee D., Fahrenholtz, William G., Hilmas, Greg E., Watts, Jeremy L., Huang, Tieshu

“…Molybdenum and a molybdenum alloy were fusion welded to ZrB2-based ceramics to determine if the electrical and thermal properties of the metals and ceramics…”
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Pressureless sintering and properties of additively manufactured ZrB 2 –SiC by Lakusta, Marharyta, Timme, Nicholas M., Watts, Jeremy L., Fahrenholtz, William G., Hilmas, Gregory E., Lipke, David W.

“…Densification behavior, grain growth kinetics, mechanical and thermal properties of pressurelessly sintered zirconium diboride–silicon carbide (ZrB 2 –SiC)…”
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Mechanical properties of fusion welded ceramics in the SiC-ZrB2 and SiC-ZrB2-ZrC systems by Jarman, Jecee D., Fahrenholtz, William G., Hilmas, Greg E., Watts, Jeremy L., King, Derek S.

“…Mechanical properties of welded SiC-ZrB2 and SiC-ZrB2-ZrC ceramics were measured up to 1700 °C. Commercial powders were hot pressed, machined into coupons, and…”
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Characterization of fusion welded ceramics in the SiC-ZrB2-ZrC system by Jarman, Jecee D., Fahrenholtz, William G., Hilmas, Greg E., Watts, Jeremy L., King, Derek S.

“…Various SiC-ZrB2-ZrC ceramics were joined by fusion welding to determine the maximum silicon carbide content that could be joined. Commercial powders were hot…”
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Mechanical properties of fusion welded ceramics in the $\mathrm{SiC-ZrB}$2 and $\mathrm{SiC-ZrB}$2-$\mathrm{ZrC}$ systems by Jarman, Jecee D., Fahrenholtz, William G., Hilmas, Greg E., Watts, Jeremy L., King, Derek S.

“…Mechanical properties of welded SiC-ZrB2 and SiC-ZrB2-ZrC ceramics were measured up to 1700 °C. Commercial powders were hot pressed, machined into coupons, and…”
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Mechanical Activation and Cation Site Disorder in MgAl[sub.2]O[sub.4] by Corlett, Cole A, Frontzek, Matthias D, Obradovic, Nina, Watts, Jeremy L, Fahrenholtz, William G

“…The synthesis and crystallographic site occupancy were investigated for MgAl[sub.2] O[sub.4] with and without mechanical activation of the precursor powders…”
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Synthesis, densification, and cation inversion in high entropy (Co,Cu,Mg,Ni,Zn)Al 2 O 4 spinel by Corlett, Cole A., Obradovic, Nina, Watts, Jeremy L., Bohannan, Eric W., Fahrenholtz, William G.

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Processing, microstructure, and mechanical properties of hot‐pressed ZrB 2 ceramics with a complex Zr/Si/O‐based additive by Neuman, Eric W., Lai, Benjamin J., Watts, Jeremy L., Hilmas, Gregory E., Fahrenholtz, William G., Silvestroni, Laura

“…Densification behavior, microstructure, and mechanical properties of zirconium diboride (ZrB 2 ) ceramics modified with a complex Zr/Si/O‐based additive were…”
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