Review on strain localization phenomena studied by high‐resolution digital image correlation

A Weidner, H Biermann - Advanced Engineering Materials, 2021 - Wiley Online Library
Herein, a comprehensive review on the application of digital image correlation (DIC) for
investigations of strain localization phenomena in the field of materials science and …

[HTML][HTML] Materials informatics for mechanical deformation: A review of applications and challenges

K Frydrych, K Karimi, M Pecelerowicz, R Alvarez… - Materials, 2021 - mdpi.com
In the design and development of novel materials that have excellent mechanical properties,
classification and regression methods have been diversely used across mechanical …

In situ EBSD/DIC-based investigation of deformation and fracture mechanism in FCC-and L12-structured FeCoNiV high-entropy alloys

Z Ye, C Li, M Zheng, X Zhang, X Yang, J Gu - International Journal of …, 2022 - Elsevier
This study investigated the plastic deformation behavior of a polycrystalline L1 2-structured
FeCoNiV high-entropy alloy (HEA) using in situ electron backscatter diffraction (EBSD) and …

Integrated experimental–simulation analysis of stress and strain partitioning in multiphase alloys

CC Tasan, M Diehl, D Yan, C Zambaldi, P Shanthraj… - Acta Materialia, 2014 - Elsevier
The mechanical response of multiphase alloys is governed by the microscopic strain and
stress partitioning behavior among microstructural constituents. However, due to limitations …

Autonomous healing of fatigue cracks via cold welding

CM Barr, T Duong, DC Bufford, Z Milne, A Molkeri… - Nature, 2023 - nature.com
Fatigue in metals involves gradual failure through incremental propagation of cracks under
repetitive mechanical load. In structural applications, fatigue accounts for up to 90% of in …

[HTML][HTML] An experimental study of the polycrystalline plasticity of austenitic stainless steel

F Di Gioacchino, JQ da Fonseca - International Journal of Plasticity, 2015 - Elsevier
The development and validation of crystal plasticity models requires the ability to map
deformation at the microstructural scale. Here, a new method of high-resolution deformation …

Unraveling size-affected plastic heterogeneity and asymmetry during micro-scaled deformation of CP-Ti by non-local crystal plasticity modeling

X Tang, Z Wang, X Wang, L Deng, M Zhang… - International Journal of …, 2023 - Elsevier
Titanium alloy is prominent in manufacturing of high-performance miniature devices, while
size-affected plastic heterogeneity and asymmetry in micro-scaled deformation are not well …

[HTML][HTML] A statistical study of the relationship between plastic strain and lattice misorientation on the surface of a deformed Ni-based superalloy

A Harte, M Atkinson, M Preuss, JQ Da Fonseca - Acta Materialia, 2020 - Elsevier
Abstract Misorientation data from Electron Backscatter Diffraction (EBSD) is often used to
identify strain localisation and quantify plastic strain at the microstructural scale. However …

[HTML][HTML] Consistent determination of geometrically necessary dislocation density from simulations and experiments

S Das, F Hofmann, E Tarleton - International Journal of Plasticity, 2018 - Elsevier
The use of Nye's dislocation tensor for calculating the density of geometrically necessary
dislocations (GND) is widely adopted in the study of plastically deformed materials. The …

Incorporating grain-level residual stresses and validating a crystal plasticity model of a two-phase Ti-6Al-4 V alloy produced via additive manufacturing

K Kapoor, YSJ Yoo, TA Book, JP Kacher… - Journal of the Mechanics …, 2018 - Elsevier
Titanium alloys, produced via additive manufacturing techniques, offer tremendous benefits
over conventional manufacturing processes. However, there is inherent uncertainty …