Continuum understanding of twin formation near grain boundaries of FCC metals with low stacking fault energy

J Jung, JI Yoon, JG Kim, MI Latypov, JY Kim… - npj Computational …, 2017 - nature.com
… a continuum mechanics perspective to reveal the mechanical nature of grain interactions and
the resulting twin … a major role in the formation of mechanical twins near grain boundaries, …

Continuum modeling of twinning, amorphization, and fracture: theory and numerical simulations

JD Clayton, J Knap - Continuum Mechanics and Thermodynamics, 2018 - Springer
twins are also prevalent in certain kinds of boron carbide depending on processing [13].
Various classes of finite deformation continuum … the potential for understanding and designing …

Three-dimensional investigation of grain boundary–twin interactions in a Mg AZ31 alloy by electron backscatter diffraction and continuum modeling

A Fernández, A Jérusalem, I Gutiérrez-Urrutia… - Acta Materialia, 2013 - Elsevier
… The present work presents a combined 3-D experimental and modeling approach to gain
a better understanding of the twin propagation and growth mechanisms in a Mg AZ31 alloy. …

Annealing twin formation mechanism

Y Jin - 2014 - pastel.hal.science
… Thus, the understanding and modelling of annealing twin development during recrystallization
and grain growth, which is the aim of the present PhD work, is of great importance …

Understanding martensite and twin formation in austenitic steels: A model describing TRIP and TWIP effects

EI Galindo-Nava, PEJ Rivera-Díaz-del-Castillo - Acta Materialia, 2017 - Elsevier
formation of (micro) ε and twin bands being composed by hierarchical sequences of nano–sized
ε and twins (embryos); the free energies for ε and twin formation … a continuum transition …

Phase field modelling of annealing twin formation, evolution and interactions during grain growth

R Jeyaraam, VS Sarma, S Vedantam - Computational Materials Science, 2020 - Elsevier
… enhance the twin formation and their … twin formation events and delays the annihilation of
the twins. The influence of the variant selection (based on the axes of misorientation of the twin

A study of the stress state associated with twin nucleation and propagation in anisotropic materials

RA Lebensohn, CN Tomé - Philosophical Magazine A, 1993 - Taylor & Francis
… Here we use a continuum approach to model the twin lamella as a flat inclusion of elliptic …
A better understanding of twinning and its related mechanisms, at both the continuum and the …

Modelling the nucleation and propagation of cracks at twin boundaries

N Grilli, ACF Cocks, E Tarleton - International Journal of Fracture, 2022 - Springer
… a continuum model for discrete twins and a cohesive zone model are coupled to aid the
understanding of fracture at twin boundaries. The interaction between different twin systems is …

Atomic-level study of twintwin interactions in hexagonal metals

M Gong, W Wu - Journal of Materials Research, 2020 - cambridge.org
… [36] performed continuum mechanics finite element method and correctly predicted the … and
energies of equilibrium can help to understand the formation mechanisms and the effects on …

A review of the mechanisms and evidence for typical and atypical twinning

HC McNamara, SC Kane, JM Craig, RV Short… - American journal of …, 2016 - Elsevier
… as part of a parasitic continuum including conjoined twins, acardiac twins, and teratomata. …
is needed to refine our understanding of early embryonic development in twin pregnancies. …