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Blogs about: Phase Field Modelling

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Solidification and precipitation in Mg alloys

Guru wrote 4 months ago: [1] Phase-Field Simulations of the Dendrite Morphologies and Selected Evolution of Primary Alpha-Mg … more →

Tags: Phase transformations, solidification

Transformation kinetics, anisotropic sintering stress, growth kinetics, grain boundary energies in fcc materials, and thermodynamics of grain boundary premelting

Guru wrote 5 months ago: [1] Transformation kinetics for nucleus clusters E Villa and P R Rios A rigorous mathematical approa … more →

Tags: Grain boundaries, boundaries, Energy, Interfaces, kinetics

Grain boundaries, their engineering, morphological evolution of crystals, growth of bainite and solid-liquid interfacial energy

Guru wrote 6 months ago: [1] On the frequency of occurrence of tilt and twist grain boundaries A. Morawiec Homophase grain bo … more →

Tags: Grain boundaries, Interfaces, Phase transformations

Phase transformation kinetics under stress, solid state dendrites, Potts model for 3D grain growth, and, microstructure and magnetic properties

Guru wrote 8 months ago: [1] Austenite–ferrite transformation kinetics under uniaxial compressive stress in Fe–2.96 at.% Ni a … more →

Tags: Grain boundaries, Stability Analysis, Microstructural evolution, magnetism, Interfaces, Phase transformations

Dihedral angles, martensitic transformation in thin films, and role of twin boundaries in domain evolution

Guru wrote 8 months ago: Did you know that Acta these days uploads supplementary material — like videos? I didn’t … more →

Tags: Grain boundaries, Microstructural evolution, Phase transformations, Modelling

Questioning Gibbs, anisotropy in phase field models and solidification under magnetic fields

Guru wrote 9 months ago: A few papers of interest — to be published in Acta and Scripta: [1] A unique state of solid ma … more →

Tags: Cahn-Hilliard equation, Interfaces, Spinodal decomposition, solidification

Papers of note in Acta -- mostly phase field models and mostly grain boundaries!

Guru wrote 9 months ago: [1] Simulation of damage evolution in composites: A phase-field model S B Biner and S Y Yu In this s … more →

Tags: Grain boundaries

A phase field review

Guru wrote 9 months ago: A review with emphasis on solidification problems: The phase field technique for modeling multiphase … more →

Ordering kinetics and dendritic growth morphologies

Guru wrote 10 months ago: An interesting paper! Influence of ordering kinetics on dendritic growth morphology H Assadi, M Ogha … more →

Tags: Microstructural evolution, solidification

Phase field modelling of plastic deformation

Guru wrote 11 months ago: Scaling laws in plastic deformation M Koslwoski In crystalline materials, plastic deformation is dri … more →

Tags: Dislocations

Some reading material on structural phase transformations!

Guru wrote 1 year ago: Phase transformations and their modelling is an area of research that is of great interest to me. So … more →

Tags: Materials Science, kinetics of structural phase transformations, martensitic transformations

Meshless method for phase field equations

Guru wrote 1 year ago: Title: Solving phase field equations using a meshless method Authors: J X Zhou and M E Li Source: Co … more →

Tags: Numerical techniques, Cahn-Hilliard equation, Allen-Cahn equation, meshless method

Impressions from TMS Annual Meeting 2008

Guru wrote 1 year ago: TMS Annual Meeting is a rather large and varied affair; the program and abstract booklet, for exampl … more →

Tags: Materials Science, phase field crystal

Intrinsic single domain switching in ferroelectric materials

Guru wrote 1 year ago: Title: Intrinsic single-domain switching in ferroelectric materials on a nearly ideal surface Author … more →

Tags: boundaries, Spectroscopy, domain switching, ferroelectric materials

Continuum models of grain boundaries

Guru wrote 2 years ago: There are two important classes of models for the study of grain growth, namely, multiple order para … more →

Tags: Literature survey, Grain boundaries, Allen-Cahn equation, GB migration, boundaries, GB Mobility, Asymptotic analysis, Grain growth, vector valued order parameters

The case of the curious reference8 comments

Guru wrote 2 years ago: Today, I came across a reference to what is called Landau-Lifshitz-Gilbert equation; a little bit of … more →

Tags: Materials Science, Academic Life, ferromagnetism, magnetism, citation, LLG, Landau Lifshitz Gilbert equation, gyromagnetic equation of the magnetic field, micromagnetism

Interface field based methods for multiphase transformations

Guru wrote 2 years ago: Title: A generalized field method for multiphase transformations using interface fields Authors: I S … more →

Tags: Phase transformations

Polycrystalline solidifcation in 3D

Guru wrote 2 years ago: Title: Modeling the formation and dynamics of polycrystals in 3D Authors: Ryo Kobayashi and James A. … more →

Tags: Grain boundaries, solidification

Cubic to tetragonal transformation

Guru wrote 2 years ago: Title: The transformation sequences in the cubic → tetragonal decomposition Authors: Y. Ni, Y.M. Jin … more →

Tags: Elasticity, Microstructural evolution, Martensitic transformation


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