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Meeting MS&T21: Materials Science & Technology
Symposium Multi Scale Modeling of Microstructure Deformation in Material Processing
Presentation Title Numerical Studies of the Effect of Phase Stability on the Deformation Behavior of FeMnNiCoMo High Entropy Alloy
Author(s) Kamil Cichocki, Tomasz Koziel, Grzegorz Cios, Lukasz Madej, Piotr Bala, Krzysztof S. Muszka
On-Site Speaker (Planned) Krzysztof S. Muszka
Abstract Scope In the work, numerical modeling will be utilized to develop the stable face centered cubic structure of FeMnNiCoMo high entropy alloy. Approach based on Calphad and ab-initio methods will be presented. Group of model alloys with different Mo additions will be produced using arc melting. The effect of Mo addition of phase stability will be assessed using XRD and DSC studies. Finally, suspectibility of developed structures to plastic deformation will be experimentally and numerically studied based on the rolling process.

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

Crystal Plasticity-based Forming Limit Prediction for Ultra-thin Bipolar Plate for Proton Exchange Membrane Fuel Cells
Crystal Plasticity Modeling of Twin Variant Selection in HCP Magnesium
Enabling Accurate Coarse-grained Atomistic Simulation of Defect Behavior in Random Alloys
Finite Element Simulation of Grain Growth with an Arbitrary Grain Boundary Energy and Explicit Grain Boundary Representation
Hot Deformation Microstructure and Processing Map of Cast Ni-based Superalloy IN-100
Microstructural Evolution from Hot Torsion Tests for Material Modeling and Parameterization
Multi Scale Modeling with Microstructure Characteristics of Martensitic Steel for Rolling Contact Fatigue Life Prediction
Numerical Studies of the Effect of Phase Stability on the Deformation Behavior of FeMnNiCoMo High Entropy Alloy
Sensitivity Analysis, Identification and Validation of the Stochastic Model Describing Evolution of Microstructural Parameters during Hot Forming of Metallic Materials
Study of Near Boundary Gradient Zones in an Aluminum Alloy Using Strain Gradient Crystal Plasticity and Experiments
The Formation of Irradiation Induced Defects in NiTi and their Effects on the Martensitic Transformation
The Role of the Initial Digital Microstructure Generation Algorithm in the Cellular Automata Static Recrystallization Predictions
Using Martensite Crystallography to Determine Transformation: Induced Deformation of Ferrite In Dual-phase Steels

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