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- Deformation and fracture mechanisms of nanotwinned metals
Plenty of experimental, computational and theoretical studies have been conducted to investigate the plastic deformation mechanisms of NT metals
- Deformation and fracture mechanisms of nanotwinned metals
It is now well established that the novel mechanical properties of NT metals arise from the dislocation–TB interactions that dominate the plastic deformation as TB spacing is refined to the nanometer scale
- Deformation and fracture mechanisms of nanotwinned metals
In this study, deformation mechanisms of FCC-structured nanocrystal metals with ITBs were investigated using molecular dynamic (MD) simulations We revealed that three deformation
- Deformation and Fracture Mechanisms of Nanotwinned Metals
In this talk, I present the deformation and fracture behaviors of nanotwinned metals, in forms of bulk, thin films and nanopillars The entire presentation includes three parts
- Deformation and fracture mechanisms of nanotwinned . . .
Nanotwinned (NT) metal represents a unique hierarchical nanostructured material, with a large number of highly organized nanoscale twins embedded within micro- or submicro-sized grains
- Deformation and fracture mechanisms of nanotwinned metals
Nanotwinned (NT)metal represents a unique hierarchical nanostructured material,with a large number of highly organized nanoscale twins embedded within micro-or submicro-sized grains Twin boundaries (TBs)are effective barriers blocking dislocation motion and thus substantially strengthen metals,as effectively as general high-angle grain
- Deformation and fracture mechanisms of nanotwinned metals
Reviewing papers Sciengine Homepage Home Archive Latest Issue All Issues Cover Stories Author Center MANUSCRIPT FORMAT SUBMITTING YOUR MANUSCRIPT PREPARING YOUR MANUSCRIPT Editorial Board Editorial Board (2023-2027) Editorial Board (2018-2022) About Reviewing papers Sciengine Homepage News Advanced Search About About National Science Review News Alert Submit Contact Us
- Deformation mechanisms in nanotwinned metal nanopillars
We use tension experiments, transmission electron microscopy and atomistic simulations to investigate the influence of diameter, twin-boundary spacing and twin-boundary orientation on the
- Anisotropic mechanical properties and deformation mechanisms of . . .
Here, we synthesized a series of columnar-grained nanotwinned structures with extremely fine TBSs in Ni and Ni alloys with high SFEs, and systematically investigated their mechanical responses under various loading directions relative to the coherent twin boundaries (CTBs)
- Dislocation-Governed Plastic Deformation and Fracture Toughness of . . .
In the present work, we create models with the pre-existing crack to investigate mechanical properties and plastic deformation mechanisms of NT magnesium Crack positions and TB spacing variations are addressed
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