Daijun Hu
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View article: Beyond first-cycle damage: Mechanistic drivers of fatigue crack nucleation in single crystals
Beyond first-cycle damage: Mechanistic drivers of fatigue crack nucleation in single crystals Open
View article: Modeling of Hot Shortness in Steel with Copper Impurities: Diffusion, Crystal Plasticity, and Phase-Field Fracture for Hot Rolling
Modeling of Hot Shortness in Steel with Copper Impurities: Diffusion, Crystal Plasticity, and Phase-Field Fracture for Hot Rolling Open
View article: From process to property: multi-physics modeling of dislocation dynamics and microscale damage in metal additive manufacturing
From process to property: multi-physics modeling of dislocation dynamics and microscale damage in metal additive manufacturing Open
Metal additive manufacturing (AM) has the potential to tailor the mechanical performance of materials. Due to the complex thermal history and unique microstructure, AM materials are reported to contain distinct dislocation networks with a …
View article: Understanding the strain localization in additively manufactured materials: Micro-scale tensile tests and crystal plasticity modeling
Understanding the strain localization in additively manufactured materials: Micro-scale tensile tests and crystal plasticity modeling Open
View article: Understanding the Strain Localization in Additively Manufactured Materials: Micro-Scale Tensile Tests and Crystal Plasticity Modeling
Understanding the Strain Localization in Additively Manufactured Materials: Micro-Scale Tensile Tests and Crystal Plasticity Modeling Open
View article: Dislocation structures formation induced by thermal stress in additive manufacturing: Multiscale crystal plasticity modeling of dislocation transport
Dislocation structures formation induced by thermal stress in additive manufacturing: Multiscale crystal plasticity modeling of dislocation transport Open
The motion of dislocations governs the plastic deformation of crystalline materials, which in turn determines the mechanical properties. The complex thermal history, large temperature gradients and high cooling rates during the process of …
View article: Crystal plasticity model of residual stress in additive manufacturing using the element elimination and reactivation method
Crystal plasticity model of residual stress in additive manufacturing using the element elimination and reactivation method Open
Selective laser melting is receiving increasing interest as an additive manufacturing technique. Residual stresses induced by the large temperature gradients and inhomogeneous cooling process can favour the generation of cracks. In this wo…
View article: Crystal plasticity model of residual stress in additive manufacturing
Crystal plasticity model of residual stress in additive manufacturing Open
Selective laser melting is receiving increasing interest as an additive manufacturing technique. Residual stresses induced by the large temperature gradients and inhomogeneous cooling process can favour the generation of cracks. In this wo…