Mechanical memory and relaxation decoupling of metallic glasses in homogenous flow

LT Zhang, YJ Wang, Y Yang, T Wada, H Kato… - International Journal of …, 2024 - Elsevier
Due to the structural information submerged into the meta-stable disordered long-range
structure, quantitative prediction of the time-dependent deformation of metallic glasses …

[HTML][HTML] Evolution of residual stress at a fatigue crack tip and its influence on crack tip shielding and plasticity

Z Zhang, B Yang, MN James, S **ao - Journal of Materials Research and …, 2024 - Elsevier
The evolution of residual stresses (RS) at a crack tip and associated changes in crack
shielding effects during fatigue crack growth (FCG) has a first order effect on the fatigue life …

[HTML][HTML] Understanding the strain localization in additively manufactured materials: Micro-scale tensile tests and crystal plasticity modeling

D Hu, Z Guo, N Grilli, A Tay, Z Lu, W Yan - International Journal of Plasticity, 2024 - Elsevier
Metallic parts fabricated by additive manufacturing (AM) usually exhibit unique
microstructures and non-negligible residual stresses compared with the counterparts …

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 …

Elucidating the role of combined latent hardening due to slip-slip and slip-twin interaction for modeling the evolution of crystallographic texture in high nitrogen steels

BP Singh, JR Sahoo, S Mishra - International Journal of Plasticity, 2025 - Elsevier
A thorough framework for addressing the evolution of crystallographic texture in high
nitrogen steels is developed in the present work. The elementary doctrine of the proposed …

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 …

Grain boundary localized damage in hexagonal titanium

BR Sudhalkar, N Pai, A Patra, K Kapoor… - Materials Science and …, 2024 - Elsevier
Fully recrystallized hexagonal titanium tubes were processed through industrial cold
pilgering. Two different pilgering sequences, generalized as case I and case II, were used …

Growth selection induced residual stresses and fracture behavior of as‐deposited thermal barrier coatings

SP Neog, N Pai, D Yadav, N Curry… - Journal of the …, 2024 - Wiley Online Library
This study explored the impact of microstructure and residual stresses on the fracture
behavior of as‐deposited thermal barrier coatings (TBCs). Two distinct air plasma sprayed …