Posted in | EDS

The Impact of Deformation Mode on Recrystallization Kinetics in Ni and Ti

From Jul 5 2023

This webinar will explore the impact of deformation mode (rolling vs. torsion) on microstructural heterogeneities and recrystallization kinetics in commercial purity Ni and Ti. In Ni, torsion-deformed samples exhibit a higher fraction of recrystallization nuclei density, stored energy (evaluated using kernel average misorientation from EBSD scans), and high-angle boundaries compared to rolled samples at the same equivalent von Mises strain. Conversely, in Ti, rolled samples show higher fractions of recrystallization nuclei, stored energy, and high-angle boundaries than torsion-tested samples due to the activation of deformation twinning during rolling.

Recrystallization kinetics analysis aligns with the stored energy trends observed in the deformed samples. The microstructural evolution and recrystallization kinetics were modeled using mean-field and phase-field approaches. The mean-field model provided average mobility values, which were then applied in the phase-field model. The activation energy for recrystallization closely matched the activation energy for grain boundary mobility.

Other Webinars from Gatan, Inc.

How to Use Saved EBSD Patterns in Specific Applications

How to Use Saved EBSD Patterns in Specific Applications
When and How to Use ChI-Scan™ in OIM Analysis™ v8

When and How to Use ChI-Scan™ in OIM Analysis™ v8
How to Use NPAR™ in OIM Analysis™ v8

How to Use NPAR™ in OIM Analysis™ v8
Advances in EDS Throughput - From X-ray Counts to Solutions

Advances in EDS Throughput - From X-ray Counts to Solutions
Applications of High-Speed CMOS Cameras for EBSD Microstructural Analysis

Applications of High-Speed CMOS Cameras for EBSD Microstructural Analysis
EDS in the TEM: Fundamentals and Principles

EDS in the TEM: Fundamentals and Principles
Can Direct Electron Detection be Used to Improve EBSD Analysis?

Can Direct Electron Detection be Used to Improve EBSD Analysis?
Harnessing the Power of Spherical Indexing with EDAX OIM Matrix

Harnessing the Power of Spherical Indexing with EDAX OIM Matrix
Understanding and Reducing Errors in Strain Measurements with HR-EBSD

Understanding and Reducing Errors in Strain Measurements with HR-EBSD
Correlative Microscopy with EBSD

Correlative Microscopy with EBSD
Applications of EBSD in Analyzing Deformed High-Temperature Materials

Applications of EBSD in Analyzing Deformed High-Temperature Materials
Introduction to Electron Backscatter Diffraction (EBSD)

Introduction to Electron Backscatter Diffraction (EBSD)
Addressing EBSD Indexing Challenges with Spherical Indexing

Addressing EBSD Indexing Challenges with Spherical Indexing
Advancements in EDS and EBSD

Advancements in EDS and EBSD
Introducing APEX 3.0 Software: EDS, EBSD, and WDS Integration

Introducing APEX 3.0 Software: EDS, EBSD, and WDS Integration
Making EDS Quantification with Standards an Everyday Technique Using FSQ in APEX

Making EDS Quantification with Standards an Everyday Technique Using FSQ in APEX
EBSD and TKD for Deeper Insights into the Cold Spray Deposition Process

EBSD and TKD for Deeper Insights into the Cold Spray Deposition Process
Advanced Tools for Enhanced EBSD Data Collection and Analysis

Advanced Tools for Enhanced EBSD Data Collection and Analysis
Quantifying Lithium Content Using the Composition by Difference Method

Quantifying Lithium Content Using the Composition by Difference Method
Applications of Direct Detection in Electron Backscatter Diffraction

Applications of Direct Detection in Electron Backscatter Diffraction

Tell Us What You Think

Do you have a review, update or anything you would like to add to this content?

Leave your feedback
(Logout)
Your comment type
Submit

Materials Webinars by Subject Matter

Watch the
Webinar

More Articles from
Gatan, Inc.

More Products from
Gatan, Inc.

See all content from Gatan, Inc.
Watch the
Webinar

Terms

While we only use edited and approved content for Azthena answers, it may on occasions provide incorrect responses. Please confirm any data provided with the related suppliers or authors. We do not provide medical advice, if you search for medical information you must always consult a medical professional before acting on any information provided.

Your questions, but not your email details will be shared with OpenAI and retained for 30 days in accordance with their privacy principles.

Please do not ask questions that use sensitive or confidential information.

Read the full Terms & Conditions.

Provide Feedback