ProgramMaster Logo
Conference Tools for 2023 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 2023 TMS Annual Meeting & Exhibition
Symposium Advanced Characterization Techniques for Quantifying and Modeling Deformation
Presentation Title Multiscale Characterization of Deformation and Defect Structures during Continuous Bending under Tension
Author(s) David T. Fullwood, Nathan Miller, Addison McClure, Michael Miles, Marko Knezevic, Brad Kinsey
On-Site Speaker (Planned) David T. Fullwood
Abstract Scope Continuous bending under tension (CBT) offers a deformation route that delivers remarkable elongation to failure (ETF) in various materials. The strain path experienced by different regions of the sheet being deformed, along with the resulting defect structures at the micro scale, clearly play important roles in the improved forming behavior. This study applies digital image correlation (DIC) across the sheet edge in order to better understand the local deformation behavior, and correlates this with high resolution EBSD characterization of geometrically necessary dislocation structures. Initial observations indicate that the reverse bending step leads to lower GND formation at the outside of the sheet, modifying the local hardening behavior. The insights will be captured in a strain-gradient finite element model that is currently under development.
Proceedings Inclusion? Planned:
Keywords Characterization, Mechanical Properties, Shaping and Forming

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

3D Grain Interactions after Fatigue Loading in an Al-Li Binary Alloy via High Resolution X-ray Characterization Techniques
Alloy Rupture Strength Prediction Using Machine Learning and Microstructure Analysis
Amorphization of Covalently-Bonded Solids by Laser Shock Compression: A Generalized Deformation Mechanism under Extreme Conditions
An In-Situ Study of Mechanical Twinning Effects on Strain Localization and Damage in an (α+β) Titanium Alloy
Analyzing Mesoscale Stress Localization and Slip System Activation under Axial-Torsional Loading
Application of Constant Contact Pressure Nanoindentation on Room Temperature Creep: Reliability and Advantage
Capturing the 3D Evolution of Twin Networks in Titanium as a Function of Applied Strain
Characterization of the Impact of Grain-Neighborhoods on Cyclic Twinning in Magnesium Alloys Using High Energy X-Ray Diffraction
Characterizing Structure and Deformation in Molecular Dynamics Simulations of Shock Compressed Silicon and Diamond Carbon
Coded Apertures for Fast Depth Resolved Diffraction and In-situ Characterization
Coupled Neutron Diffraction and Modeling Study of the Formation and Recovery of Dislocations in Elemental Tantalum and Ferritic HT-9 Steel
Crystallographic Slip System Activity Fields Identified Automatically from DIC Data for Intersecting, Diffuse and Cross Slip
Damage Accumulation during Creep in Metals: The Role of Microstructure
Deformation Behavior of Chondrite Meteorite Using In Situ Correlative Microscopy
Dislocation Pile-ups and Grain Boundary Interactions Studied Using In Situ Cross-Correlation EBSD in High Purity Nickel
Effect of Self-Annealing Phenomena on the Microstructural and Texture Evolution in Cryogenically Rolled Cu-Fe-P alloy
Effect of Strain Rate on Slip Activation in a Mg-Al alloy by In-situ 3DXRD
Elasto-visco-plastic Crystallographic Modeling of Thermal Ratcheting in Uranium
Evolution of Stresses during Twinning and Detwinning in Magnesium
Experimental and Modeling Study of Steel Bending and Springback Using an Elasto-visco-plastic Self-consistent Polycrystal Model Interfaced with a Finite Element Code
Extending High Energy Diffraction Microscopy to Track Localized Deformation with an Intragranular Signature during Cyclic Loading
Full Integration of FFT-based Methods for Optimization and Modelling of Micromechanical Data Obtained by Advanced Characterization Techniques
Grain Boundary Deformation and Damage
High Orientation Precision 3D-EBSD with Multi-Modal Data Registration
How Do Metals Remember Their History?
In Situ Thermomechanical Loading of Nanocrystalline Alloys
Integration of X-Ray Microscopy and Finite Elements into a Digital Twin
Investigating the Influence of Precipitates on Strengthening Mechanisms in Mg Alloys Using Phase-field Simulations
Kink Band Formation in Nano Metallic Laminates
L-1: Elastic Mismatch and Mixed-mode Buckling-induced Delamination: Influence on Mode I Adhesion Measurements
L-2: Grain-scale Multiaxial Deformation in Multicomponent Alloys
L-3: Overview of a Versatile Loading System for Anisotropic Material Property Characterization
L-4: Pythonic ODFs and SODFs for EBSD and Far Field HEDM
L-5: Shear Behavior of AL2024-T351: Experiments and Modeling
L-6: Tensile Properties and Damage Tolerance of FiberForm
L-7: Validating Texture and Lattice Strain Models via In-situ Neutron Diffraction and Shear Tests
L-8: (S)TEM Characterization of Stability of Retained Austenite in Medium Mn Steel under Severe Deformation
Measurement and Modeling of Grain Scale Tensorial Stresses in Notched Zirconium Specimens: 3D-XRD vs CPFE
Mesoscale Simulation of Material Properties and Processing under Consideration of Microstructure, Chemistry and Damage Using DAMASK
Micro Hall-Petch Slope in Mg Alloys: The Influence of Grain Boundary Parameters
Monitoring Defect Structure Evolution in Titanium Alloys using High-Energy X-ray Diffraction
Multiscale Characterization of Deformation and Defect Structures during Continuous Bending under Tension
Numerical Investigation of the Strain Development at the Substrate / Laser Metal Deposition - Powder Refurbishment Interface
On the Selection of Flow Rule and Slip System in Crystal Plasticity Simulations of Cyclic Deformation in Martensitic Steels
Plasticity of Fused Silica Studied by High-temperature Micropillar Compression and Ptychographic X-ray Computed Tomography
Quantifying Microstructural Evolution in Polycrystals
Radiation Damage Defect Characterization Using In-situ Positron Spectroscopy
Resolving Intragranular Stress Fields in Plastically Deformed Titanium Using Point-focused High-energy Diffraction Microscopy
Size Effect in Polycrystalline Nickel-Based Superalloys in The Presence of a Free-Surface: Identification of the Crystal Plasticity of Surface Grains Versus Core Grains
Size Effects and Failure Regimes in Notched Micro-cantilever Beam Fracture
Slip Transfer at Grain Boundaries and Intergranular Fracture in Ti
Structure-property Correlations in Molecular Crystals Determined via Nanoindentation and Molecular Mechanics Modeling
Superior High-temperature Strength in a Supersaturated Refractory High-entropy Alloy
Surface Roughness in Polycrystalline Copper under Cyclic Thermal Loading: FFT-based Thermomechanical Modelling with Experimental Verification for Accelerator Applications
The Characteristics of Strain Burst Acoustic Emissions during In Situ Microcompression Experiments
The Effect of Hydrogen on Strain Gradient Hardening of Ni
The Relationship between Dislocation Core Structures and Oxygen Sensitivity in α-Ti
Three-dimensional Assessment of Strain Localization at the Sub-grain Level of a Ni-based Superalloy at Low and High Temperature Using Laser Scanning Confocal Microscopy
Three-dimensional Surface Morphology Reconstruction for In-situ Scanning Electron Microscope Experiments: An Alternative to Digital Image Correlation (DIC)
Towards Data-driven In-Situ Materials Testing in SEM
Twin Network Formation and Morphology in Metals with Hexagonal Close Packed Crystal Structure
Understanding Deformation Behavior in an Al Alloy via Multimodal 3D Characterization
Understanding Variant Selections during Phase Transformation and Deformation Twinning in BCC Metals
Using Deep Learning to Reconstruct Grains from Simulated Far-Field Diffraction Data
Using the Digital Image Correlation Techniques in Unique Ways
Questions about ProgramMaster? Contact programming@programmaster.org