Results 241 to 250 of about 215,695 (266)

Grain Refinement During Severe Plastic Deformation and Similitude of Subgrain Formation: A Molecular Dynamics Study

Advanced Engineering Materials, EarlyView.
Molecular dynamics is used to investigate structure refinement during severe plastic deformation. The results show similitude with experimental data. Molecular dynamics simulations of severe plastic deformation of monocrystalline and polycrystalline samples by multiaxial compression of aluminum are carried out.
Roberto B. Figueiredo
wiley   +1 more source

Influence of Si Content and Milling Duration on the Microstructure and Mechanical–Tribological Properties of AlCoCrFeNiSi High‐Entropy Alloys

Advanced Engineering Materials, EarlyView.
Si‐doped AlCoCrFeNi high‐entropy alloys are synthesized by mechanical alloying to reveal the effect of Si content and milling time on phase evolution, microstructural refinement, and tribological behavior. A transition from FCC to BCC structure, significant grain refinement, and enhanced hardness and wear resistance are achieved, with the 4 at% Si ...
Mustafa Okumuş, Mehmet Emin Demir, Sercan Özpınar   +2 more
wiley   +1 more source

Structural Health Monitoring of Glass Fiber-Reinforced Polymer Laminates with Carbon Nanotube-Coated Glass Fiber Sensing Layer after Low-Velocity Impact Using Electrical Resistance Tomography. [PDF]

Nanomaterials (Basel)
Zhao Z, Li M, Liu Y, Wang A, Zhou B, Hu J.   +5 more
europepmc   +1 more source

Defect Evolution and Mechanical Performance of Fused Filament Fabrication‐Manufactured 17‐4PH Stainless Steel Revealed by X‐Ray Computed Tomography

Advanced Engineering Materials, EarlyView.
X‐ray computed tomography reveals how process‐induced defects evolve from green to sintered states in Fused Filament Fabrication (FFF)‐manufactured 17‐4PH stainless steel. Internal porosity, weakest cross‐sections, and fracture locations show strong correlation with tensile performance, demonstrating the potential of computed tomography (CT)‐based ...
György Ledniczky, Márk Sárközi, Ibolya Zsoldos, Zoltán Weltsch   +3 more
wiley   +1 more source

FE-Tool CODAC for an efficient Simulation of Low-Velocity Impacts on Composite Sandwich Structures

, 2006
Kärger, Luise, Baaran, Jens, Teßmer, Jan   +2 more
core  

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Research on the low-velocity impact performance of composite sandwich structure with curved-crease origami foldcore

Thin-Walled Structures, 2022
Xianzhi Zeng, Yuetong Wang
exaly  

On low-velocity impact response of foam-core sandwich panels

International Journal of Mechanical Sciences, 2020
Xintao Huo, Quantian Luo, Guangyong Sun   +2 more
exaly  

Impact bending behaviors of parallel bamboo strand lumber beams: Velocity sensitivity and anisotropy

Composite Structures, 2021
Zhenyu Qiu
exaly