Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Mohr's Circle for Plane Strain01:18

Mohr's Circle for Plane Strain

1.1K
Mohr's circle is a crucial graphical method used to analyze plane strain by plotting strain on a set of cartesian coordinates, where the abscissa is normal strain ∈ and the ordinate is shear strain γ. Similarly to Mohr’s circle for plane stress, two points X and Y are plotted. Their coordinates are (∈x, -γXY) and (∈Y, γXY), respectively.
Mohr's circle visually represents the strain states under various conditions, which is essential for...
1.1K
Transformation of Plane Strain01:12

Transformation of Plane Strain

455
When analyzing elongated structures like bars subjected to uniformly distributed loads, it is essential to understand the transformation of plane strain when coordinate axes are rotated. This transformation helps to assess how material deformation characteristics vary with orientation, which is crucial in materials science and structural engineering.
Under plane strain conditions, typical for members where one dimension significantly exceeds the others, deformations and resultant strains are...
455

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Activation entropy of dislocation glide in body-centered cubic metals from atomistic simulations.

Nature communications·2025
Same author

Hydrogen Trapping at Fe/Cu Interfaces.

Materials (Basel, Switzerland)·2024
Same author

Plastic Deformation Mechanisms of Semicrystalline and Amorphous Polymers.

ACS macro letters·2022
Same author

Efficacy of the Antibody-Drug Conjugate W0101 in Preclinical Models of IGF-1 Receptor Overexpressing Solid Tumors.

Molecular cancer therapeutics·2019
Same author

Disentangling and Lamellar Thickening of Linear Polymers during Crystallization: Simulation of Bimodal and Unimodal Molecular Weight Distribution Systems.

ACS nano·2019
Same author

Crystallization of finite-extensible nonlinear elastic Lennard-Jones coarse-grained polymers.

Physical review. E·2018

Related Experiment Video

Updated: Jan 2, 2026

Full-field Strain Measurements for Microstructurally Small Fatigue Crack Propagation Using Digital Image Correlation Method
07:37

Full-field Strain Measurements for Microstructurally Small Fatigue Crack Propagation Using Digital Image Correlation Method

Published on: January 16, 2019

10.1K

Phase Field Modelling of Abnormal Grain Growth.

Ying Liu1, Matthias Militzer1, Michel Perez2

  • 1The Centre for Metallurgical Process Engineering, The University of British Columbia, Vancouver, BC V6T1Z4, Canada.

Materials (Basel, Switzerland)
|December 11, 2019
PubMed
Summary
This summary is machine-generated.

Abnormal grain growth in polycrystalline materials can lead to heterogeneous structures. Phase field modeling reveals that specific grain boundary mobility differences and multiple grain types are key factors initiating this phenomenon, impacting material properties.

Keywords:
abnormal grain growthdisorientationhigh mobility boundariesphase field modellingtexture components

More Related Videos

Kinematic History of a Salient-recess Junction Explored through a Combined Approach of Field Data and Analog Sandbox Modeling
06:55

Kinematic History of a Salient-recess Junction Explored through a Combined Approach of Field Data and Analog Sandbox Modeling

Published on: August 5, 2016

8.5K
Theoretical Calculation and Experimental Verification for Dislocation Reduction in Germanium Epitaxial Layers with Semicylindrical Voids on Silicon
06:57

Theoretical Calculation and Experimental Verification for Dislocation Reduction in Germanium Epitaxial Layers with Semicylindrical Voids on Silicon

Published on: July 17, 2020

2.6K

Related Experiment Videos

Last Updated: Jan 2, 2026

Full-field Strain Measurements for Microstructurally Small Fatigue Crack Propagation Using Digital Image Correlation Method
07:37

Full-field Strain Measurements for Microstructurally Small Fatigue Crack Propagation Using Digital Image Correlation Method

Published on: January 16, 2019

10.1K
Kinematic History of a Salient-recess Junction Explored through a Combined Approach of Field Data and Analog Sandbox Modeling
06:55

Kinematic History of a Salient-recess Junction Explored through a Combined Approach of Field Data and Analog Sandbox Modeling

Published on: August 5, 2016

8.5K
Theoretical Calculation and Experimental Verification for Dislocation Reduction in Germanium Epitaxial Layers with Semicylindrical Voids on Silicon
06:57

Theoretical Calculation and Experimental Verification for Dislocation Reduction in Germanium Epitaxial Layers with Semicylindrical Voids on Silicon

Published on: July 17, 2020

2.6K

Area of Science:

  • Materials Science
  • Physics

Background:

  • Heterogeneous grain structures arise from abnormal grain growth during polycrystalline material processing.
  • Controlling grain structure is crucial for practical applications, necessitating a deeper understanding of growth mechanisms.

Purpose of the Study:

  • To systematically evaluate conditions for abnormal grain growth initiation using phase field modeling.
  • To classify grain boundaries based on mobility and analyze their impact on grain structure heterogeneity.

Main Methods:

  • Utilized phase field modeling to simulate grain growth in 2D.
  • Classified grain boundaries into high- and low-mobility types based on disorientation angle and grain type interactions.
  • Investigated three scenarios: critical threshold angle, two grain types (A, B), and three grain types (A, B, C).

Main Results:

  • Quantified the influence of mobility ratio, threshold angle, and grain type fractions on abnormal grain growth.
  • Determined the mobility ratios required for abnormal grain growth as a function of high-mobility boundary fraction.
  • Identified the three-grain-type scenario (A, B, C) as promoting irregular abnormal grains and island formation.

Conclusions:

  • Phase field modeling provides a robust framework for understanding abnormal grain growth.
  • Grain boundary mobility and type distribution significantly influence the resulting grain structure heterogeneity.
  • The three-grain-type model effectively replicates experimentally observed complex abnormal grain structures.