Microstructural and geometrical size effects on the fatigue of metallic materials
It has been widely recognized that the fatigue performance of metallic materials is
significantly affected by both geometrical and microstructural sizes. Based on a literature …
significantly affected by both geometrical and microstructural sizes. Based on a literature …
Friction stir welding of non-heat treatable Al alloys: challenges and improvements opportunities
B Abnar, S Gashtiazar, M Javidani - Crystals, 2023 - mdpi.com
Friction stir welding (FSW) is an effective solid-state joining process that has the potential to
overcome common problems correlated with conventional fusion welding processes. FSW is …
overcome common problems correlated with conventional fusion welding processes. FSW is …
Fatigue and dynamic aging behavior of a high strength Al-5024 alloy fabricated by laser powder bed fusion additive manufacturing
A high strength Al-5024 alloy containing Sc and Zr with a bi-modal microstructure consisting
of fine equiaxed and coarse columnar grains was successfully fabricated by laser powder …
of fine equiaxed and coarse columnar grains was successfully fabricated by laser powder …
Hierarchical features infused heterogeneous grain structure for extraordinary strength-ductility synergy
ABSTRACT A synergistic balance of strength and ductility was achieved in a prototypical fcc-
based Al0. 3CoCrFeNi complex concentrated alloy by incorporating hierarchical …
based Al0. 3CoCrFeNi complex concentrated alloy by incorporating hierarchical …
Grain size effect on tensile deformation behaviors of pure aluminum
BB Wang, GM Xie, LH Wu, P Xue, DR Ni… - Materials Science and …, 2021 - Elsevier
Grain refinement is a very effective method to improve the mechanical properties of
materials and attracts widespread interests among researchers. However, the grain size …
materials and attracts widespread interests among researchers. However, the grain size …
[HTML][HTML] Microstructural and interface geometrical influence on the mechanical fatigue property of aluminum/high-strength steel lap joints using resistance element …
The present study investigates a fatigue property and its microstructural and interface
geometrical effect on the resistance element welded (REWed) aluminum (Al)/high-strength …
geometrical effect on the resistance element welded (REWed) aluminum (Al)/high-strength …
Surface characterization and fatigue evaluation in GH4169 superalloy: comparing results after finish turning; shot peening and surface polishing treatments
D Wu, C Yao, D Zhang - International Journal of Fatigue, 2018 - Elsevier
In this study, shot peening was applied to the GH4169 superalloy, and the effect of surface
polishing treatment on fatigue life of shot-peened specimens was investigated. The surface …
polishing treatment on fatigue life of shot-peened specimens was investigated. The surface …
Synergy of tensile strength and high cycle fatigue properties in a novel additively manufactured Al-Ni-Ti-Zr alloy with a heterogeneous microstructure
Alloy design strategies in additive manufacturing (AM) to achieve grain refinement and
terminal eutectic solidification have been introduced to engineer Al alloys having …
terminal eutectic solidification have been introduced to engineer Al alloys having …
Effect of filler material and post process ageing treatment on microstructure, mechanical properties and wear behaviour of friction stir processed AA 7075 surface …
AA 7075 based surface composites reinforced with three different filler materials viz.
Multiwall carbon nano tubes (MWCNT), Copper (Cu) and Silicon carbide (SiC) were …
Multiwall carbon nano tubes (MWCNT), Copper (Cu) and Silicon carbide (SiC) were …
The Effect of Friction Stir Welding Parameters on the Weldability of Aluminum Alloys with Similar and Dissimilar Metals
WH Khalafe, EL Sheng, MR Bin Isa, AB Omran… - Metals, 2022 - mdpi.com
The solid-state welding method known as friction stir welding (FSW) bonds two metallic work
parts, whether the same or different, by plastically deforming the base metal. The frictional …
parts, whether the same or different, by plastically deforming the base metal. The frictional …