[HTML][HTML] Dislocation structures formation induced by thermal stress in additive manufacturing: Multiscale crystal plasticity modeling of dislocation transport
The motion of dislocations governs the plastic deformation of crystalline materials, which in
turn determines the mechanical properties. The complex thermal history, large temperature …
turn determines the mechanical properties. The complex thermal history, large temperature …
Microscale residual stresses in additively manufactured stainless steel: Computational simulation
Metal additive manufacturing (AM) has attracted much attention in recent years due to its
ability of producing parts with complex geometry. Unfortunately, the large temperature …
ability of producing parts with complex geometry. Unfortunately, the large temperature …
Promoting regulatory acceptance of combined ion and neutron irradiation testing of nuclear reactor materials: Modeling and software considerations
As the needs for the nuclear energy industry continue to evolve in the 21 st century, timely
adoption of new technological solutions acceptable to regulatory agencies is critical …
adoption of new technological solutions acceptable to regulatory agencies is critical …
Crystal plasticity simulation of the macroscale and microscale stress–strain relations of additively manufactured AlSi10Mg alloy
XX Zhang, H Andrä - Computational Materials Science, 2021 - Elsevier
Abstract Various Al-Mg-Si components produced via additive manufacturing (AM) have
many potential applications. Especially for those applications requiring high quality and …
many potential applications. Especially for those applications requiring high quality and …
Anisotropic and high-temperature deformation behavior of additively manufactured AlSi10Mg: Experiments and microscale modeling
Metal additive manufacturing (AM) has gained considerable interest in various industries in
recent years. Understanding the deformation behavior of additively manufactured metallic …
recent years. Understanding the deformation behavior of additively manufactured metallic …
[HTML][HTML] Effect of grain boundary misorientation and carbide precipitation on damage initiation: A coupled crystal plasticity and phase field damage study
A coupled crystal plasticity phase field damage framework has been developed and applied
to modelling damage initiation. A novel implementation of a grain misorientation angle …
to modelling damage initiation. A novel implementation of a grain misorientation angle …
Crystal plasticity model of residual stress in additive manufacturing using the element elimination and reactivation method
Selective laser melting is receiving increasing interest as an additive manufacturing
technique. Residual stresses induced by the large temperature gradients and …
technique. Residual stresses induced by the large temperature gradients and …
[HTML][HTML] Scratching the surface: Elastic rotations beneath nanoscratch and nanoindentation tests
In this paper, we investigate the residual deformation field in the vicinity of nanoscratch tests
using two orientations of a Berkovich tip on an (001) Cu single crystal. We compare the …
using two orientations of a Berkovich tip on an (001) Cu single crystal. We compare the …
Cold creep of titanium: Analysis of stress relaxation using synchrotron diffraction and crystal plasticity simulations
It is well known that titanium and some titanium alloys creep at ambient temperature,
resulting in a significant fatigue life reduction when a stress dwell is included in the fatigue …
resulting in a significant fatigue life reduction when a stress dwell is included in the fatigue …
An atomistic study of γ→ γ0→ α''martensitic transformation in uranium-6wt% niobium
Y Huang, S Yao, H Chen, P Li, K Wang, J Chen… - Journal of Nuclear …, 2025 - Elsevier
A machine-learning interatomic potential based on the moment tensor framework (moment
tensor potential, MTP) for uranium and niobium binary system is developed to investigate …
tensor potential, MTP) for uranium and niobium binary system is developed to investigate …