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 …
Effects of loading frequency on fatigue behavior of metallic materials—A literature review
Y Hong, Y Hu, A Zhao - … & Fracture of Engineering Materials & …, 2023 - Wiley Online Library
The topic of loading frequency effect on fatigue behavior is in close relation to high‐cycle
fatigue (HCF) and very‐HCF (VHCF) research. The conventional loading frequency in …
fatigue (HCF) and very‐HCF (VHCF) research. The conventional loading frequency in …
Superior low-cycle fatigue properties of CoCrNi compared to CoCrFeMnNi
We report on the low-cycle fatigue behavior of single-phase, face-centered cubic CoCrNi
and CoCrFeMnNi at room temperature. Both alloys manifest cyclic hardening followed by …
and CoCrFeMnNi at room temperature. Both alloys manifest cyclic hardening followed by …
[HTML][HTML] Cyclic response of additive manufactured 316L stainless steel: The role of cell structures
We report the effect of cell structures on the fatigue behavior of additively manufactured (AM)
316L stainless steel (316LSS). Compared with the cell-free samples, the fatigue process of …
316L stainless steel (316LSS). Compared with the cell-free samples, the fatigue process of …
On the mechanism of fatigue crack initiation in high-angle grain boundaries
Fatigue crack initiation in high-angle grain boundaries is often observed experimentally,
however, its mechanism is a subject of controversy. Low cycle fatigue loading has been …
however, its mechanism is a subject of controversy. Low cycle fatigue loading has been …
Low-cycle fatigue behavior and deformation mechanisms of a dual-phase Al0. 5CoCrFeMnNi high-entropy alloy
We uncover the low-cycle fatigue response and deformation mechanisms of a dual-phase Al
0.5 CoCrFeMnNi high-entropy alloy (HEA) by comparing to CoCrFeMnNi HEA. Al 0.5 …
0.5 CoCrFeMnNi high-entropy alloy (HEA) by comparing to CoCrFeMnNi HEA. Al 0.5 …
Optimized bilateral ultrasonic surface rolling process assisting directed energy deposition of thin-walled medium-entropy alloy with high mechanical performance
Laser directed energy deposition (DED) offers significant advantages for the integral
manufacturing of large-scaled thin-walled workpieces. Nevertheless, how to improve the …
manufacturing of large-scaled thin-walled workpieces. Nevertheless, how to improve the …
Role of deformation twinning in fatigue of CrCoNi medium-entropy alloy at room temperature
Cylindrical specimens of CrCoNi alloy with electropolished surfaces were subjected to
constant total strain amplitude low cycle fatigue. The alloy exhibited an initial period of cyclic …
constant total strain amplitude low cycle fatigue. The alloy exhibited an initial period of cyclic …
Intergranular fatigue crack initiation in polycrystalline copper
A Chlupová, I Šulák, T Babinský, J Polák - Materials Science and …, 2022 - Elsevier
Polycrystalline copper specimens were fatigued in strain-controlled regime with high and
low strain amplitude. Stress amplitude, plastic strain amplitude and hysteresis loops were …
low strain amplitude. Stress amplitude, plastic strain amplitude and hysteresis loops were …
The role of extrusions and intrusions in fatigue crack initiation
The profiles of persistent slip markings produced by uniaxial and biaxial cyclic straining in
four different polycrystalline materials with fcc structure were investigated using focused ion …
four different polycrystalline materials with fcc structure were investigated using focused ion …