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- Tensile deformation behavior in 1350 aluminum wire was simulated using Crystal Plasticity Finite Element Method (CPFEM).
- A statistically representative volume element (RVE) comprising 1000 grains was adopted to ensure reliable predictions under tensile loading conditions.
- Simulations revealed the development of distinct <111> and <100> fiber textures within the (111) crystallographic plane, consistent with FCC deformation mechanisms.
- The study highlights CPFEM’s capability to accurately predict microstructural evolution, demonstrating its utility for modeling plastic deformation in polycrystalline materials.
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- enhancement of thermal stability for poly 2-aminobenzothiazole:MWCNTs composite
- The results suggest that prepared composite can be applied promising candidate for many electrical and optical applications.
- Nanocomposite thin films exhibiting a significant enhancement by a factor of 2.5x104 times as a results of doping the pure polymer by 1% wt MWCNTs.
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- The spark voltage and stability of PEO process and as a result, spark characteristics change under the type of electrolyte. With increasing spark and stability voltages, the thickness of the coating and the porosity increased from AE to PE due to the intensification of the energy of spark pulses.
- The results of equilibrium of impedance spectra with suitable equivalent circuits revealed that in all three coatings, the major portion of the corrosion resistance of the coating was related to the inner compacted layer, which would enhance the corrosion resistance of the coating by creating a barrier layer against corrosive electrolytes.
- The SE sample had a higher corrosion resistance due to its relatively thick coating, dense structure, and stable phase (Mg2SiO4).
- The tensile strength and elongation diminished from the uncoated to coated samples.
- Both the tensile strength and elongation dropped by changing the electrolyte from AE to PE, while the yield strength was almost similar. The latter could be attributed to the presence of cracks and pores in the brittle ceramic PEO coating as stress concentration regions during deformation, resulting from thermal stress during the coating process and deformation in the elastic stage.
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