Grain boundary formation through particle detachment during coarsening of nanoporous metals

KLM Elder, WB Andrews, M Ziehmer… - Proceedings of the …, 2021 - National Acad Sciences
Grain boundary formation during coarsening of nanoporous gold (NPG) is investigated
wherein a nanocrystalline structure can form by particles detaching and reattaching to the …

Statistical modeling of microstructure evolution in a Ti-6Al-4V alloy during isothermal compression

E Hoar, S Sahoo, M Mahdavi, S Liang, S Roy… - Acta Materialia, 2021 - Elsevier
A statistical continuum model is developed in the present study which uses microstructural
information for a two-phase Ti-6Al-4V alloy to simulate the microstructure evolution during …

Effect of transport mechanism on the coarsening of bicontinuous structures: A comparison between bulk and surface diffusion

WB Andrews, KLM Elder, PW Voorhees… - Physical Review Materials, 2020 - APS
Coarsening of bicontinuous microstructures is observed in a variety of systems, such as
nanoporous metals and mixtures that have undergone spinodal decomposition. To better …

Microstructural characterization of dendritic evolution using two-point statistics

KLM Elder, T Stan, Y Sun, X **ao, PW Voorhees - Scripta Materialia, 2020 - Elsevier
Characterizing large four-dimensional materials datasets is difficult due to the presence of
complex microstructures and time-varying length scales. We showcase the use of two-point …

MIST (MIcrostrusture STatistics): a open source library in python for the analysis of anisotropic microstructures

AJ Iyer, S Kumar, R Gupta, HA Gokhale, MP Gururajan - Sādhanā, 2022 - Springer
In this paper, we describe a python based open source library for microstructural analysis
called MIST (MIcrostructure STatistics). This library can generate the statistical correlations …

The Evolution of Complex Microstructures Through Morphological Characterization and Phase-Field Simulation

K Elder - 2021 - search.proquest.com
Complex microstructures are ubiquitous in nature. The evolution of these microstructures
alters their morphology and topology and thus very often dictates material properties, such …