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Meeting 2021 TMS Annual Meeting & Exhibition
Symposium Advanced Characterization Techniques for Quantifying and Modeling Deformation
Sponsorship TMS Extraction and Processing Division
TMS Materials Processing and Manufacturing Division
TMS Structural Materials Division
TMS: Advanced Characterization, Testing, and Simulation Committee
TMS: Materials Characterization Committee
Organizer(s) Rodney J. McCabe, Los Alamos National Laboratory
Marko Knezevic, University of New Hampshire
Irene J. Beyerlein, University of California-Santa Barbara
Wolfgang Pantleon, Technical University of Denmark
C. Cem Tasan, Massachusetts Institute of Technology
Arul Kumar Mariyappan, Los Alamos National Laboratory
Olivia D. Underwood, Sandia National Laboratories
Scope Objective: This symposium will provide a venue for presentations regarding the use of advanced characterization techniques in all classes of materials to quantify and model deformation mechanisms.

Background and Rationale: Advances in characterization technology have greatly improved our ability to quantify deformation mechanisms such as dislocations, twinning, and stress induced phase transformations, and the microstructural changes accompanying deformation such as texture evolution, grain morphology changes, and localized strain. A variety of relatively new techniques are being applied to both structural and functional materials. These techniques, in combination with modeling, are improving our understanding of deformation and failure during material processing/forming and under normal or extreme conditions in service. In situ techniques are also providing enhanced understanding of individual mechanism interactions and direct validation of plasticity models. This gathering provides a place to talk about new advances in current techniques or in technique development as they apply to deformation.
Areas of interest include, but are not limited to:
(1) Dislocations, deformation twins, and stress induced phase transformations
(2) All advanced X-Ray-based techniques
(3) All advanced electron-based techniques including HR-(S)TEM, EBSD, HR-EBSD, PED, and in situ TEM
(4) All structural and functional materials systems
(5) Advances in material modeling through the use of advanced characterization techniques
(6) Industrial applications
(7) Technique development

Abstracts Due 07/20/2020
Proceedings Plan Planned:

3D Maps of Geometrically Necessary Dislocations in Shock-loaded Polycrystalline Tantalum
4D-STEM Based 3-D Strain Tensor Mapping of a Planar Slip Band in a Ti-6Al Alloy
A Framework for Quantitative Measurement of Plastic Deformation in Relation to 3D Microstructure
A Strain Gradient Crystal Plasticity Constitutive Model for Hexagonal Close-packed Polycrystals
A Study on Migrating Boundary Induced Plasticity Using Atomistic Simulation
Analysis of Slip Transfer in Ti-5al-2.5 (Wt. %) at Two Temperatures in Comparison to Pure Aluminum
Applications of an Efficient Elasto-Visco-Plastic Self-Consistent Polycrystal Model Interfaced with a Finite Element Framework
Characterization and Modeling of Deformation Twinning in Mg during Compression and Tension
Characterization and Modeling of Fatigue-induced Grain Growth in Ultrafine Grained Ni
Characterization and Modelling of Twin Evolution and Cyclic Deformation in Magnesium Alloys by High Energy X-ray Diffraction Microscopy
Combined In-situ Neutron and Synchrotron X-ray Diffraction Study of Tensile Deformation and Texture Evolution in a Magnesium Alloy
Combining Advanced Characterization Techniques to Rationalize the Multiple Mechanical Behaviors Observed in TRIP/TWIP Ti-alloys
Correlative Elastic and Pure Plastic Strain Measurement by Combined DIC and HR-EBSD
CrESL: Development of a Non-contact Creep Characterization Technique Using Neutron Diffraction
Critical Resolved Shear Stresses (CRSS) of Hexagonal Titanium from Nanoindentation Optimization
Crystal Plasticity-based Modelling of Taylor Impact Test of Single Crystal Tantalum
Deformation Behavior and Phase Transformation of Nanotwinned Al/Ti Multilayers
Deformation Behaviour of High-alloy Twinning-induced Plasticity Steels Unravelled by Complementary Local and Integral Methods
Dislocation-twin Interactions in Nanotwinned Cu, an In Situ Deformation Study
Dislocation Imaging by Precession Electron Diffraction
Dominant Microstructural Features for Structural Properties in Additively Manufactured AlSi10Mg
Dynamic Recovery Observed in Distinct Grains Within A Polycrystalline Nickel-based Superalloy During Cyclic High Temperature Loading via High Energy X-ray Diffraction Microscopy
Effect of Free Surfaces on Dislocation Configurations: Experiment and Modeling
Effects of Crystal Orientation on the Conversion between the Indentation and Uniaxial Power-law Creep Parameters
Effects of Room Temperature Interface Sliding in TIMETAL-407 (Ti-407)
Elastoplastic Transition in a Metastable β-titanium Alloy, Timetal 18 by In-situ High Energy X-ray Diffraction
Electron Microscopy-based Assessment of the Role of Short Range Order on Deformation Behavior of High and Medium Entropy Alloys
Estimating Stress on the Microstructural Length Scale Using the Measured Strain Field
Evaluation Method of Ductile-to-Brittle Transition Temperature Using Nano-indentation and Molecular Dynamics Simulation
Evaluation of Yield Properties Considering Stress Field Analysis of Polyethylene Pipe Using Flat-ended Cylindrical Indentation
Experimental Characterization and FFT-based Modeling of Heterogeneous Deformation in Commercially Pure Titanium
FFT-based Modeling of Strain Localization in Nano-metallic Laminates
Fingerprinting Shock-induced Deformations via Virtual Diffraction
Grain Boundary Slip Transfer Classification and Metric Selection with Artificial Neural Networks
High Angular Resolution EBSD From Spherical Harmonic Transform Indexing
High Resolution Characterization of Dislocations Using Weak Beam Dark Field Scanning Transmission Electron Microscopy
In-situ 4D-STEM Imaging to Develop a Fundamental Understanding of Coupled Transport of Vacancies
In-situ Shock Stress Field Detection Using Laser Array Raman Spectroscopy
Inference of Metal Plasticity Parameters Using Full-field Measurements of Cutting and Indentation
Informing Mechanical Model Development Using Lower-dimensional Descriptions of Microstructural Evolution
Interactions between Dislocations and a Low-angle Grain Boundary in a Single Crystalline CrCoNi Medium-entropy Alloy
Investigation of Porosity, Texture, and Damage Evolution of Additively Manufactured 316L Stainless Steel during In-situ Tensile Loading Using High Energy X-rays
Kinking in MAX Phases Studied via a Combined Experimental/Computational Approach
Magnetic Anisotropy and Stacking Faults in Ag/Pt/Co/Pt Multilayer Thin Films
Materials Processing in a Synchrotron Beam
Materials Science Applications of Four Dimensional–scanning Transmission Electron Microscopy (4D-STEM)
Measurement of Residual Stress Directionality by Instrumented Indentation Technique Using an Anisotropic Indenter
Mechanism of Hardening and Damage Initiation in Oxygen Embrittlement of Body-Centred-Cubic Niobium
Microstructure Evolution of a Stainless Steel Produced via Laser Powder Bed Fusion Subjected to Post-Fabrication Treatments
Modeling the Effects of Free Surfaces on Twinning Behavior
On the Coupled Effects of Hydrogen Diffusion and Hydride Precipitation in Zirconium Alloys
On the Mechanistic Origins of Maximum Strength in Nanocrystalline Materials
Orientation, Pattern Center Refinement and Deformation State Extraction through Global Optimization Algorithms
Recent Advances in Applying In-situ Electron Microscopy for Local Determination of Crack Processes
Recent Advances in Bragg Coherent Diffraction for Nanoscale Imaging of Strain
Revisiting the Origin of Indentation Size Effect at Sub-micrometer Scales
Slip-twin Transfer Across Phase Boundaries: An In-situ Investigation of a Ti-Al-V-Fe (α+β) Alloy
Spatial Localization of Dislocation Avalanches in Microplasticity of a High-entropy Alloy
Statistical Assessment of Strain Localization in Inconel 718 Informed by Digital Image Correlation Coupled with 3D EBSD
Study of Slip Transmissibility and Its Correlation to Local Geometrically Necessary Dislocation Content in Grade 1 Pure Titanium
Study of the Effect of Grain Boundary Parameters on the Micro Hall-Petch Slope in Mg Alloys
Studying Dislcoation Interactions in the Bulk Using Dark Field X-ray Microscopy
Temperature-dependent Intermittent Microplasticity
The Effect of Texture on the Deformation Behaviour of Cold Rolled Aluminium under Shear-compression Loading
Thickness Determination of Thin Film Metals in Manufacturing Environment Using Sheet Resistance Data and Utilizing Machine Learning to Determine Coefficients
Towards Accurate Absolute Stress and Orientation Measurement by Electron Backscatter Diffraction
Ultrasonic Effects on Plastic Deformation Behavior of TRIP 780 Steel
Variability in Mechanical Properties Related to Porosity in LMD Waspaloy

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