Conference Logo ProgramMaster Logo
Conference Tools for 2026 TMS Annual Meeting & Exhibition
Login
Register as a New User
Help
Submit An Abstract
Propose A Symposium
Presenter/Author Tools
Organizer/Editor Tools

About this Abstract
Meeting 2026 TMS Annual Meeting & Exhibition
Symposium Advances in Ceramic Materials and Processing
Presentation Title Thermo-Mechanical Behavior of Additively Manufactured Monolithic and Multi-Component Ultra-High Temperature Carbides: An Experimental and Finite Element Study
Author(s) Varad Agarwal, Milton Molina Vargas, Ambreen Nisar
On-Site Speaker (Planned) Varad Agarwal
Abstract Scope This study compares additive manufacturing (AM) and high-temperature oxidation behavior of monolithic TaC and a Multi-Component (MC) UHTC (TaC, NbC, HfC, TiC) fabricated via Direct Ink Writing (DIW). Optimized ink formulations enabled high solid loading (87 wt.% TaC , 92wt.% MC-UHTC) and fabrication of complex geometries. Sintering was performed at 1900°C in a high-temperature vacuum furnace, achieving ~92% densification for TaC and ~98% for MC-UHTC samples. Finite element analysis (FEA) was performed on (1) compression testing of cylindrical samples to analyze compressive stress and compare stress–displacement curves with experiments, and (2) thermal expansion and stresses during plasma oxidation tests to understand thermal stress distributions. Mechanical properties were evaluated via compression tests and nanoindentation. Plasma arc testing assessed oxidation and ablation resistance. Results provide insights into processing–structure–property relationships and highlight multi-component strategies, FEA modelling, and DIW's potential for advancing UHTCs in extreme environments.
Proceedings Inclusion? Planned:
Keywords Additive Manufacturing, Ceramics, High-Temperature Materials

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

Determination of the synthetic intermediates and products of proposed apatite superconductors via in situ synchrotron diffraction
3D Characterization and Quantitative Analysis of High-Temperature Steam-Induced Porosity in Rare-Earth Disilicates: Implications for Degradation Kinetics of Environmental Barrier Coatings
Additive Manufacturing of Carbothermally Produced Structural (CarPS) Material from Martian Regolith and Bosch Byproduct Carbon Simulants
Advanced Ceramic Processing Using Milling and Field-Assisted Sintering/Spark Plasma Sintering
Application of Nitride-Based Ceramics as Metallic Substrate Surface Coating by Electrophoretic Coating Method
Ceramics and other Transparent Media as Tamper Materials for Laser Material Interaction Studies
Co-doped BaTiO₃ Ceramics for Advanced Capacitor Applications: Structural and Dielectric Analysis.
Consolidation of Advanced Ceramics through Spark Plasma Sintering (SPS): Understanding the Influence of Process Conditions and Specimen Size on Microstructure and Mechanical Properties
Critical Analysis of Activation Energies Obtained From Shrinkage in Spark Plasma Sintering Data
Data-Driven Design and Rapid Evaluation of Novel Thermal Barrier Coatings
Designing High Entropy Oxides with tunable electrochemical Behavior
Development of advanced ceramic materials for the protection of Thermocouples in cryolitic aluminum electrolysis baths
Development of Concrete Mixes for Expeditionary Additive Construction Applications
Direct Air Carbon Capture by Calcium Looping Using Freeze Cast Sorbents
Disorder as a Design Tool: Tuning Cation Inversion in High Entropy Spinel Oxides
Dopant-directed facet engineering of tantalum carbide nanoparticles for high- temperature applications
Effect in the cooling speed in the particle size of BaTiO3 by the hydrothermal method
Effect of Precursor Milling Time on the Final Microstructure of Y3+-Doped BaTiO3 Synthesized via Solid-State Reaction
Effect of Processing and Compositional Parameters on the Mechanical Properties of Transition Metal Carbides and Nitrides
Effect of Synthesis Conditions on the Structural and Magnetic Properties of High Entropy (Co,Cu,Mg,Ni,Zn)Fe2O4 Spinel
Effects of CNT reinforcement on the electrical and thermal conductivity of B4C-TiB2 ceramics fabricated via SPS
Electric Current-Induced Microstructural Evolution in Polycrystalline SrTiO3
Engineering Low Thermal Conductivity in Compositionally Complex Rare Earth Pyrochlores Oxides
Evaluation of the Durability of Metakaolin and Granite Waste-Based Geopolymers
Fabrication and analysis of the structural evolution of tetragonal ferroelectric ceramics of the Ba1-xHoxTi1-x/4O3 type
Fabrication of Optically Transparent MgAl2O4 Ceramics via Solution Combustion Synthesis and Spark Plasma Sintering
Fabrication of porous ceramics via DLP 3D printing: process optimization from suspension to thermal treatment
Femtosecond Laser Modification of Single Crystal and Polycrystalline Ceramics for Integrated Photonics Applications
Flash-Assisted Processing and Electrical Properties of (Mg,Co,Ni,Cu,Zn)O High Entropy Oxide
FORMATION OF DOPED TETRAGONAL BARIUM TITANATE PHASE BY MIXING AND HEATING BaCO3, TiO2, Eu2O3 AT HIGH TEMPERATURES.
From Data to Discovery: Active Learning Unlocks Complex Ceramic Design Spaces
From High-Entropy Ceramics (HECs) to Compositionally Complex Ceramics (CCCs)
Fuel-Driven Synthesis Pathways of Spinel (CoCrFeMnNi)₃O₄ High Entropy Oxide: A Solution Combustion Approach
Hierarchically Porous Hydroxyapatite/Silk Fibroin Scaffolds Fabricated via Dual-Templating and TPP-Assisted Infiltration
High-temperature investigation of the thermodynamic properties of Ca3SiO5 hartrurite
High Entropy Carbides: From Atomistic Simulations to Commercial Scale Manufacturing
High Entropy Spinel Oxides: Single-to-Multiphase Transformations
High Temperature Ablation of Pressureless Sintered HfC-SiC-TaC Ceramics
Impacts of Mo and W incorporation on boundary chemistry in (Mo0.2Nb0.2Ta0.2V0.2W0.2)C high-entropy ceramics
Influence of In3+ doping on the structure of In-doped BaTiO3 ceramics manufactured by mechanical grinding and heat treatment
Influence of Process Parameters on Evolution of η-phases and Mechanical Properties of Laser Additively Fabricated WC-17Co Cemented Carbides
Interface-Driven Ordering in High-Entropy Ceramics and 2D MXenes
Large charge-to-spin conversion in high entropy perovskite oxides
Layered Ceramics in the In-Ti-Zn-O System: Synthesis and Dielectric Properties of In1+x(Ti1/2Zn1/2)1-xO3(ZnO)m (m = 3, 5, 7; x = 0.5)
Leveraging material microstructure and linear/non-linear absorption for pulsed laser welding of ceramics
Mechanical and Microstructural Performance Evaluation of Portland Cement (CPC-30R) Out of Date
Mechanical behavior of multiphase, aliovalent doped (Co,Cu,Mg,Ni,Zn)O
Mechanically activated solid solutions based on BaTiO3 with atomic substitution of Eu+3, synthesis and structural analysis.
Metastable Phase Engineering in WC via Laser-Based Additive Manufacturing
Microstructural evolution and thermally activated plasticity of (Co,Cu,Mg,Ni,Zn)O high-entropy oxides via in situ SEM micropillar compression test
Modeling Densification of Woven Preforms through Forced Flow Chemical Vapor Infiltration
MXene Reinforced Ultra-High Temperature Ceramics
Neural network interatomic potentials for simulating dislocation plasticity in ceramics at the atomic scale
Phase-boundary Assisted Flash Sintering of Al2O3-TiO2 Nanocomposites
Phase stability of Cu2O: A spark plasma sintering study
Processing and performance of a novel Ca4-xSrxLa(BO3)3O:Eu3+ (x = 0, 0.5, … 2) compound for next-generation white light-emitting diodes
Processing, Microstructure and Mechanical Characterisation of HEOs
Properties and Ion Beam Modification of High-Entropy Oxides
Research Opportunities at ARL's Army Research Office (ARO)—ARO Overview, Sciences of Extreme Materials Branch and the Synthesis and Processing of Materials Program
Rheology of ceramic suspensions subjected to AC electric fields for freeze-casting
Solid state synthesis and electrical characterization of Ba1-x/2Ti1-xNbxO3 ceramics
Solvothermal synthesis and morphology control of tantalum and niobium hemicarbides
Study of Phase Stability in the IGZO Crystal Structure with Increasing Configurational Entropy at the Octahedral Site
Superplastic deformation in (Co,Cu,Mg,Ni,Zn)O high entropy oxide
Swift Heavy Ion Track Formation in Sr-Based High-Entropy Perovskites
Synthesis and Characterization of Fe/TiO2 Microspheres and their Adsorption Performance of Aqueous Uranyl Ions
Synthesis and structural evolution of BaTiO3 doped with Eu+3 and Gd+3 by solid-state reaction method.
Synthesis of Yttrium Titanate Pyrochlore via Ball Milling for ODS Alloys with EDEM Simulation
Synthesis, Characterization, and Analysis of (GdDyHoEr)2Zr2O7 Material Library via Combinatorial Magnetron Reactive Sputtering
Synthesis, Structural Characterization and Thermodynamic Simulation of La3+/Bi3+-Doped BaTiO3
Tailoring particle morphology of HfC and ZrC ultra-high temperature ceramics via transition metal dopants
Templated Growth of Metal Oxides in Montmorillonite-Modified SiOC Ceramics via Active Filler Pyrolysis
The Influence of Electric Fields on Grain Growth of Alumina
Thermo-Mechanical Behavior of Additively Manufactured Monolithic and Multi-Component Ultra-High Temperature Carbides: An Experimental and Finite Element Study
Thermodynamic analysis of Cr2AlB2 synthesized by molten salt electrochemical method
Toward Deformable Ordered Ceramics: Dislocation Mobility in Th₆Mn₂₃-Type Structures
Transforming ceramics through chemistry and processing to address societal needs
Tuning Perovskite-Based High Entropy Oxides for Bone Tissue Engineering Applications
Ultra-Thin Solid Electrolyte-Coated Separator for Safe and Enhanced Lithium–Sulfur Batteries
Understanding Laser–Material Interactions in Alumina for Ceramic Laser Processing
Questions about ProgramMaster? Contact programming@programmaster.org | TMS Privacy Policy | Accessibility Statement