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Meeting 2026 TMS Annual Meeting & Exhibition
Symposium Advances in Multi-Principal Element Alloys V: Mechanical Behavior
Presentation Title Predicted Influence of Interfaces on the Thermomechanical Properties of High Entropy Transition Metal Carbides
Author(s) Donald W. Brenner
On-Site Speaker (Planned) Donald W. Brenner
Abstract Scope We have been using first principles calculations and universal machine learning potentials to model and understand the influence of interfaces such as grain boundaries and twins on the thermomechanical properties of transition metal carbides. This talk will focus on the composition and structure of grain boundaries in these materials, and how these influence mechanical properties, thermal softening, processing conditions and similar properties.
Proceedings Inclusion? Planned:
Keywords High-Entropy Alloys, Machine Learning, Computational Materials Science & Engineering

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

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Accelerated MD investigation of screw dislocation strengthening mechanism in BCC Multi-Principal element Alloys
Accelerated screening of composition-structure-property relationships in MPEAs
Accurate Determination of the Deformation Mechanisms in Refractory Compositionally Complex Alloys
Achieving Deformation-Induced Nano-sized Twins and hcp Structures in FCC Complex Concentrated Alloys Under Charpy Impact Testing
Additive Manufacturing: From Complex Alloys to Simple Alloys
Advanced Characterization of Engineering Applications of a Strong and Ductile Medium Entropy Alloy with Known Short-Range Order
Advanced In-Situ Diffraction Studies on Multi-Principal Element Alloys and Intermetallics
Aging-Enhanced Ductility in TiZrNb-O Complex Concentrated Alloys
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Atomic-Level Bonding Control in Multi-Principal Element Alloys: Pathways to Tuning Mechanical Performance and Radiation Behavior
Atomic-level defects on dislocation lines and their role in refractory complex alloy strength
Atomistic Tracking of Self Diffusivity in Multi-Principal Element Alloys
Bi-continuous W-rich Refractory High Entropy Alloy-Cu Composite: Toward material innovation of nuclear reactor coolant system
CALPHAD-Guided Development and Mechanical Evaluation of Dual-Phase CoFeNiVTi Alloys
Combinatorial microstructure & stoichiometry-based and hybrid machine learning & domain knowledge for hardness mapping in a high-entropy alloy
Comparison of NbxMo1-x and (VNbTa)xMo1-x Refractory MPEA Thin Films by In Situ Microcantilever Beam Bending
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Compositionally Tuned Cryogenic Plasticity in TiZrHf-Based HCP High-Entropy Alloys
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Creep Properties of NbTaTi-Based Refractory High-Entropy Alloys
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Deformation Characteristics and Phase Transformation in a B2-Base High-Entropy Alloy (HEA)
Design and Development of Lightweight Medium and High-Entropy FeMnAlC Steels
Dislocation Analysis of CrCoNi using Micropillar Experiments and Molecular Dynamics Simulations
Dislocation Properties in Refractory Compositionally Complex Alloys
Dry Sliding Wear of Cu-Alloyed Low-Carbon Steels: Role of Oxides and Quenching Temperature
Ductile-Brittle Transitions in bcc Refractory High-Entropy Alloys
Dynamic properties of NbTaTiHf High-Entropy Alloy
EBSD analysis of microstructure evolution in hot-deformed WMoFeNi MPEA Alloy system
Effect of minor Ge/Mo/W on the corrosive behavior in FCC CoCrFeNi high-entropy alloy
Effect of Mo-addition on fracture behavior and mechanical properties of NbTaTiV-based refractory high-entropy alloys
Effect of Stacking Fault Energy on Mechanical Behavior and Microstructures in High/Medium Entropy Alloys
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Evolution of the BCC + B2 microstructure and its high temperature stability in refractory high entropy alloys (INVITED TALK)
Examining the influence of multiphase evolution and elemental partitioning on mechanical behavior in Nb-V-Zr alloys
Excellent tensile properties in a Al0.3CoFeNi High Entropy Alloy attributed to ordering phase transformations
Experimental Study of Corrosion, Wear and Biocompatibility Behavior of Novel Senkov-Derivative Refractory High-Entropy Alloys
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