Sharif Digital Repository

ZeroGrad: costless conscious remedies for catastrophic overfitting in the FGSM adversarial training

Author

Golgooni, Z.

Publisher

Elsevier B.V,

Pub. Year

2023

Subjects

Adversarial robustness. / Catastrophic overfitting. / Deep learning. / Fast adversarial training. / FGSM training.

Ultrahigh-strength friction stir spot welds of aluminium alloy obtained by Fe3O4 nanoparticles

Author

Fereiduni, E.

Publisher

Taylor and Francis Ltd,

Pub. Year

2018

Subjects

Aluminium alloy. / Fe3O4 nanoparticle. / Aluminum. / Aluminum alloys. / Fracture energy. / Friction. / Friction stir welding. / Grain refinement. / Grain size and shape. / Intermetallics. / Microhardness. / Nanoparticles. / Reinforcement. / Spot welding. / Tribology. / Welding. / Welds. / Failure load. / Fe intermetallics. / Fe3O4 nanoparticles. / Fracture location. / Friction stir spot weld. / Friction stir spot welding. / Reinforcing particles. / Ultrahigh strength. / Fracture.

Aluminum/steel joints made by an alternative friction stir spot welding process

Author

Fereiduni, E.

Publisher

Elsevier Ltd,

Pub. Year

2015

Subjects

Alloy steel. / Aluminum. / Energy dispersive spectroscopy. / Fracture. / Friction. / Grain growth. / Intermetallics. / Joining. / Microstructure. / Scanning electron microscopy. / Shear flow. / Speed. / Spot welding. / Tensile strength. / Tribology. / Welding. / X ray spectroscopy. / Al-5083. / Dwell time. / Friction stir spot welding. / Rotational speed. / St-12. / Tensile shear strength. / Friction stir welding.

Dissimilar Al/steel friction stir spot welding: To penetrate into the lower steel sheet or not?

Author

Fereiduni, E.

Publisher

Taylor and Francis Ltd,

Pub. Year

2016

Subjects

Intermetallic compound. / Non-penetrating. / Penetrating. / Tensile-shear. / Aluminum. / Friction. / Intermetallics. / Microhardness. / Scanning electron microscopy. / Soldering alloys. / Spot welding. / Stainless steel. / Tribology. / Welding. / Friction stir spot weld. / Friction stir spot welding. / FSSW. / Joining mechanisms. / Mechanical behaviour. / Tensile shears. / Friction stir welding.

Effect of angular position on the quality of dense plasma focus-based additive layer manufactured molybdenum coatings

Author

Fereiduni, E.

Publisher

Springer London,

Pub. Year

2018

Subjects

Additive layer manufacturing. / Angular position. / Molybdenum. / Atomic force microscopy. / Energy dispersive spectroscopy. / Hardness. / Plasma devices. / Plasma theory. / Scanning electron microscopy. / Stainless steel. / Angular positions. / Chemical compositions. / Dense plasma focus. / Energy dispersive X ray spectroscopy. / Micro-structural observations. / Microhardness measurement. / Stainless steel substrates. / Coatings.

Effect of dwell time on joint interface microstructure and strength of dissimilar friction stir spot-welded al-5083 and st-12 alloy sheets

Author

Fereiduni, E.

Publisher

Springer Boston,

Pub. Year

2017

Subjects

Alloy steel. / Fracture. / Friction. / Friction stir welding. / High resolution transmission electron microscopy. / Intermetallics. / Iron compounds. / Microhardness. / Microstructure. / Scanning electron microscopy. / Shear flow. / Soldering alloys. / Spot welding. / Steel sheet. / Transmission electron microscopy. / Welding. / Welds. / Cross-sectional observations. / Fracture location. / Friction stir spot welding. / Intermetallic layer. / Joint interfaces. / Microhardness measurement. / Microstructure and mechanical properties. / Scanning and transmission electron microscopy. / Aluminum.

Mechanical and electrochemical behaviors of butt-welded high temperature steel pipes

Author

Daavari, M.

Publisher

Elsevier Ltd,

Pub. Year

2016

Subjects

A106-B steel pipe. / Cyclic loading. / Fatigue. / Butt welding. / Corrosion. / Corrosion rate. / Cyclic loads. / Fatigue of materials. / Fatigue testing. / Residual stresses. / Steel pipe. / Stresses. / Welding. / Welds. / Contraction expansion. / Corrosion current densities. / Corrosion potentials. / Corrosive environment. / Electrochemical behaviors. / Micro-structural observations. / Microhardness measurement. / Tensile residual stress. / Corrosion fatigue.