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Meeting 2022 TMS Annual Meeting & Exhibition
Symposium Late News Poster Session
Presentation Title O-41: Fe-rich Metastable Multi-principal Element Alloys
Author(s) James J. Frishkoff, Nathan Brown, Madeline Rivera, Amy Clarke, Kester Clarke
On-Site Speaker (Planned) James J. Frishkoff
Abstract Scope Metastable dual-phase multi-principal element alloys (DP-MPEAs) have been shown to exhibit both transformation and twinning induced plasticity (TRIP/TWIP), which contribute to characteristically high ultimate tensile strength (≥ 1GPa) and ductility (≥ 50% strain to fracture). A multi-factor thermodynamic & experimental screening approach for identifying new Fe-rich metastable DP-MPEA compositions with improved yield strength is reported here. Alloy design criteria include the elimination of cobalt, precipitate strengthening behavior, and dual-phase microstructures. The screening approach employs a novel phase metastability criterion to predict the transformation-induced plasticity susceptibility of each composition. Microstructures and tensile properties are assessed in the as-cast and heat treated conditions.
Proceedings Inclusion? Undecided
Keywords High-Entropy Alloys, Phase Transformations, Mechanical Properties


A-23: Computational Discovery of Ultra-high Strength BCC Refractory Metal-based MPEAs
A-24: Geometric Analysis of the Growth Front of Iron Borides Fe2B in AISI-1018 Steel
A-25: High Solid Content Porous Cordierite with Controllable Structure Prepared by Pickering Emulsion Technology
A-27: Self-healing Behavior of Fe-Ni Base Superalloy Based on Spontaneous Segregation of Boron
A-28: Software Design for ICME, PSPP and Multiscale
A Novel Electrolytic Process for the Production of Cu Metal from Chalcocite in CuCl – KCl Molten Salt at 473 K
B-4: Corrosion Evaluation of Cold Spray Materials on SS304L Material
C-4: Correlation between Crystallographic Microstructure of Electrodeposits and Adsorption of Additives through Electrochemical Calculations at Feature Scale
C-5: Effect of Antimony on the Microstructure Evolution and Mechanical Properties of Near Eutectic Sn-Bi and Sn-Bi-Ag Alloys
Conducting Graphene Synthesis from Electronic Waste
Crystal Plasticity Analysis of Temperature-sensitive Dwell Fatigue in Ti-6Al-4V Alloy for an Aero-engine Fan Disk
D-29: DFT Studies on the HER Activity, Electronic Structure, and Bonding Properties of the Boride MoxVx-1B2 (0 < x < 1)
D-30: Electricity Properties of Foam Insulation Materials
D-31: Extraction of Strategic Metals from Spent Catalyst by Using Integrated Hydrometallurgical Approach
D-33: Iron-rich Layered Chalcogenide Fe5Ge2Te2 for Highly Efficient Hydrogen Evolution
D-34: Molybdenum Borocarbide (Mo2BC) as a New Electrocatalyst for Hydrogen Evolution Reaction
D-35: Study on the Gasification Reactivity of Hypercoal Coke
Data-driven Approach to Design of Multicomponent Metallic Glasses
Hide details for [<a href="/PM/PM.nsf/ApprovedAbstracts/F3B37B4CA3F2B7CB85258780001F1F4E?OpenDocument">Defect Structure ClassifDefect Structure Classification of Neutron-irradiated Graphite Using Supervised Machine Learning
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E-29: Development of Heat Dissipation Housing for Sensing Device through Material Development and Prediction of Heat Dissipation Phenomenon
E-30: Influence of Atmosphere and Temperature on PAH Emission from Green Anode Paste
E-32: Microstructure and Mechanical Properties of Al-Cu-Ca Based Alloys with Sn Addition
E-33: Newly Developed Ceramic Foam Filters for Filtration and Hydrogen Removal in Aluminum Casthouses
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F-34: A Study on the Role of Crystal Shape on the Freeze-lining Growth and Stability
F-36: Development of Austenitic Stainless Steel with TWIP Effect
F-37: Effect of Modifiers on Charge Dissipation and Properties of Electrosprayed Melting Gels
F-40: Enhancing Mechanical Properties of Molybdenum with Equal Channel Angular Extrusion Processing
F-41: From Long-term Aging to Rapid Annealing – The Heat Treatment Optimization of Melt-spun Fe81Ni4Cu1B14 Alloy. Crystal Structure and Magnetic Properties Evolution
F-43: X-ray Decomposition of PET Nanoparticles as an Alternative Process to Decontaminate Water Resources
Formation of Macroscopic Deformation Band in Porous Metals with Unidirectional Pores
G-34: Strain-dependent Dislocation Density Formation in 4130 Steel Studied by Neutron Diffraction
H-29: Enhancing HER Performance of Transition Metal Borides (TMBs) Nanoparticles Synthesized with Excess Sn Flux
H-30: Evidence for Nanoindentation Induced Dynamical Recovery in Aluminum
H-31: Evolution of Microstructure and Crystallographic Texture of Ni-Mn-Ga Melt-spun Ribbons Exhibiting 1.15% Magnetic Field-induced Strain
H-34: Low-cost Solution Processed Facile h-MoO3 Synthesis for Heterojunction Diode
H-35: Microscratch Characterization of Multilayered Cu-Nb Produced by Accumulative Roll Bonding
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J-49: Data-driven Quality Control of Laser Directed Energy Deposition (DED)
J-51: Laser Metal Deposition (LMD) and High-speed Laser Cladding – Perspectives for Brake Discs
J-52: Towards a Magnetic Field Induced Strain in Additive Manufactured NiMnGa Shape Memory Alloys
J-53: Uncovering the Deformation Pathways of an AM Ti Alloy with Engineered Duplex Microstructure
J-9: Influence of Process Parameters on Defect Formation for AA 6061 via Laser Powder Bed Fusion Additive Manufacturing
K-16: DFT Screening of Exciton Delocalization and Coupling Properties of Dyes for Aggregate Systems
K-17: Electrochemical Thyroxine Detection Using Copper Metal Organic Framework and Polyaniline Composite
K-18: Stretchable-ion Responsive Hydrogel and Its Rheology
L-51: An Innovative Mass Spectrometer Simplifies Elemental Characterization of Metals
L-52: Application of HRTEM and LTEM for Investigations of Microstructure and Magnetic Domain Structure of Nanocrystalline Fe Based Soft Magnetic Materials after Ultra-rapid Annealing Process
L-53: Computer Vision for Microvia Characterization
L-54: Correlative Microscopy and Applied Statistics – Development of a Simultaneous Electron Diffraction and Energy Dispersive X-ray Spectroscopy Data Analysis Method to Understand Interface Populations
L-55: Digital Image Processing for the Analysis of Spray Coated Porous Films
L-56: High Resolution STEM and LM STEM DPC Studies of Ni-Mn-Ga Based Precursor Powders and 3D Printed Magnetic Shape Memory Alloys
L-57: Enhancement of Electrical, Thermal and Mechanical Properties of Epoxy-carbon Nanotube/Egg Shell Ash Particles Nanocomposites
L-58: Experimental and Computational Investigations of TiIrB: A New Ternary Boride with Ti1+xRh2−x+yIr3−yB3-type Structure
L-60: Study of the Martensitic Transformation by Deformation of Traction in the Steels AISI 304 through Electrical Resistivity
L-61: Thermogravimetric and FTIR Analysis of Amazonian Oils
L-62: X-ray Tomography In-situ Mechanical Testing
L-63: XRD and SEM Characterization of Amazon Biomass Residues: Euterpe Oleracea, Theobroma Grandiflorum and Astrocaryum Vulgare Mart
M-25: AI-based Design of Daytime Radiative Cooling Materials with Record Temperature Reduction
M-26: Combined Experimental and DFT Computational Study of NiTiZrCu High Temperature Shape Memory Alloy
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N-39: Assessing Void Swelling Resistance of Internal Reactor Materials with an Ultrarapid Photoacoustic Technique
N-41: Effect of the Surface Roughness of Tungsten on the Sputtering Yield Under Helium Irradiation: A Molecular Dynamics Study
N-42: Fabrication and Phase Analysis of U3Si2 and UB2 Fuel Composites with Al and Al2O3 Strengthening Additions
N-43: Nanoindentation Creep Testing on Austenitic Alloys
N-44: Oxidation and Microstructural Characterization of Tristructural Isotropic Particles (TRISO) in High Temperature Mixed Gas Atmospheres
N-46: ZrO2 Corrosion Layers and Their Grain Boundary Networks
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NOW ON-DEMAND ONLY - E-34: The Modification Effect of Ultrasonic Irradiation Amplitude during Melt Treatment on Al3Zr Compounds
NOW ON-DEMAND ONLY - H-28: Carbon Nanotubes Reinforced WC-Co Hard Alloys
NOW ON-DEMAND ONLY - H-36: Multiferroism of La Modified M-type Hexaferrites
NOW ON-DEMAND ONLY – M-27: Machine Learning-enabled Framework for the Screening of Hydrogen Storage Materials
NOW ON-DEMAND ONLY: F-42: Study of the Sub-surface Thermal and Plastic Strain Distribution during Laser Shock Peening of Aerospace Grade Alloys – Simulation and Experiments
O-41: Fe-rich Metastable Multi-principal Element Alloys
O-43: Microstructural Evolution during Deformation of 1 GPa Ultrahigh Strength-high Ductility Combination Austenitic Low Density Steel
O-44: The Design Strategy and Creep Properties of Cr-free Model NiCo-based Superalloys
O-45: The Validity of Using the Hollomon-Jaffe Parameter to Predict Hardness of Tempered Low-carbon High-performance Stainless-steel Alloys for Nuclear Applications
Quasi-hydrostatic Quasi-constrained Severe Plastic Deformation of Ternary Medium Entropy Alloy
Ultrasonically-induced Microstructural Refinement during Casting of an Al-Si-Mg Alloy
Wire Process Development of Laser-assisted DED of Haynes 282 Ni-based Superalloy

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