The effect of eigenstrain induced by ion beam damage on the apparent strain relief in FIB-DIC residual stress evaluation
FIB milling using Ga ions is known to be accompanied by implantation, multiplication of
material defects, material property modification (eg amorphisation), inelastic …
material defects, material property modification (eg amorphisation), inelastic …
Generalised residual stress depth profiling at the nanoscale using focused ion beam milling
Abstract The study of Residual Stress is gaining more and more attention due to its
importance in design for structural integrity. At present a lot of emphasis is placed on …
importance in design for structural integrity. At present a lot of emphasis is placed on …
A state-of-the-art review of micron-scale spatially resolved residual stress analysis by FIB-DIC ring-core milling and other techniques
Quantification of residual stress gradients can provide great improvements in understanding
the complex interactions between microstructure, mechanical state, mode (s) of failure and …
the complex interactions between microstructure, mechanical state, mode (s) of failure and …
A review of micro-scale focused ion beam milling and digital image correlation analysis for residual stress evaluation and error estimation
AJG Lunt, AM Korsunsky - Surface and coatings technology, 2015 - Elsevier
In the past decade several versions of micro-scale residual stress analysis techniques have
been developed based on Focused Ion Beam (FIB) milling at sample surface followed by …
been developed based on Focused Ion Beam (FIB) milling at sample surface followed by …
Separating macro-(Type I) and micro-(Type II+ III) residual stresses by ring-core FIB-DIC milling and eigenstrain modelling of a plastically bent titanium alloy bar
A novel approach to separating macroscopic (Type I) from microscopic (Type II+ III) residual
stress is presented, based on Focused Ion Beam–Digital Image Correlation (FIB-DIC) ring …
stress is presented, based on Focused Ion Beam–Digital Image Correlation (FIB-DIC) ring …
[HTML][HTML] Uncertainty quantification of residual stress evaluation by the FIB–DIC ring-core method due to elastic anisotropy effects
Elastic anisotropy can have a significant effect on the reliability and precision of residual
stress evaluation, due to the uncertainty in the elastic constants multiplied by the measured …
stress evaluation, due to the uncertainty in the elastic constants multiplied by the measured …
Focused ion beam ring drilling for residual stress evaluation
Focused Ion Beam (FIB) milling of ring-shaped trenches (ring drilling) induces controlled
gradual strain relief at the surface of residually stressed samples, with the central “island” …
gradual strain relief at the surface of residually stressed samples, with the central “island” …
Quantifying eigenstrain distributions induced by focused ion beam damage in silicon
Eigenstrain offers a versatile generic framework for the description of inelastic deformation
that acts as the source of residual stresses. Focused ion beam (FIB) milling used for …
that acts as the source of residual stresses. Focused ion beam (FIB) milling used for …
An analysis of macro-and micro-scale residual stresses of Type I, II and III using FIB-DIC micro-ring-core milling and crystal plasticity FE modelling
E Salvati, AM Korsunsky - International Journal of Plasticity, 2017 - Elsevier
Mechanical failure frequently initiates at the grain level, at which intra-granular stresses are
of paramount importance. Under cyclic loading conditions regions within grains that …
of paramount importance. Under cyclic loading conditions regions within grains that …
Full in-plane strain tensor analysis using the microscale ring-core FIB milling and DIC approach
Abstract Microscale Full In-plane Strain Tensor (FIST) analysis is crucial for improving
understanding of residual stress and mechanical failure in many applications. This study …
understanding of residual stress and mechanical failure in many applications. This study …