Plasticity induced anelasticity: The atomistic origin

S Manda, S Kumar, NN Pai, L Soni, U Tewary… - International Journal of …, 2024 - Elsevier
Plastic deformation is associated with developments in both dislocation density and residual
strain. This study used multi-scale diffraction-based, X-ray as well as electron diffraction …

Study of orientation-dependent residual strains during tensile and cyclic deformation of an austenitic stainless steel

N Pai, I Samajdar, A Patra - International Journal of Plasticity, 2025 - Elsevier
This work presents a combined experimental and crystal plasticity finite element modeling
study on the development of bulk and local residual strains during tensile and cyclic …

Origin of hydrogen embrittlement in ferrite-martensite dual-phase steel

S Manda, S Kumar, RR Tripathy, B Sudhalkar… - International Journal of …, 2025 - Elsevier
Different ferrite-martensite dual-phase (DP) steel microstructures were subjected to
controlled electrochemical hydrogen charging followed by tensile deformation. An increase …

Diffraction-Based Multiscale Residual Strain Measurements

N Pai, S Manda, B Sudhalkar, B Syphus… - Microscopy and …, 2024 - academic.oup.com
Modern analytical tools, from microfocus X-ray diffraction (XRD) to electron microscopy-
based microtexture measurements, offer exciting possibilities of diffraction-based multiscale …

Carbon diffusivity by means of Snoek relaxation in ternary Fe-26 at%(Al+ Ga) alloys with different Al/Ga ratio

VV Palacheva, J Cifre, HW Chang… - Journal of Alloys and …, 2024 - Elsevier
Anelastic relaxation in the temperature range from 0 to 300° C (0.1–30 Hz) in ternary Fe-26
(Al+ Ga)-0.1 Tb alloys is experimentally studied and analysed with respect to binary Fe 3 Al …

[HTML][HTML] Characterizing relaxation phenomenon and crack propagation during low-temperature harmonic vibrations in heterogeneous metals

J Fan, N Wang, B Ning, Y Chen, G Wu, Q Zhao… - Journal of Materials …, 2023 - Elsevier
This work reveals the relaxation phenomenon induced by the localized atomic segregation
during harmonic vibrations, which engenders substantial fluctuations in the dynamic …

Superior damping capacity of a C-containing FCC medium-entropy alloy

X Du, Y Wu, S Yi, Z Xu, Y He - Materials Letters, 2024 - Elsevier
Construction machinery noise not only affects its service life, but also brings hazards to
people's physical and mental health. Achieving a high and stable internal friction …