The phrase "at the high cycle" is not standard in written English and may cause confusion without context.
It could be used in technical or scientific discussions where cycles are a relevant concept, but clarity is essential.
Example: "The machine operates efficiently at the high cycle, ensuring optimal performance."
Alternatives: "during the peak cycle" or "at the maximum cycle".
In this framework, the present work summarizes the research activity aimed at modelling the high cycle fatigue (HCF) resistance in the presence of defects, focusing on AlSi10Mg produced by selective laser melting.
Linear friction welded Ti 6Al 4V was investigated in fatigue at various stress amplitudes ranging from the high cycle fatigue (HCF) to the low cycle fatigue (LCF) regime.
In this study, at a frequency of 0.1 Hz the high cycle number (1000) increased the TGFB1 (4 h) and collagen type I (8 h) mRNA expression, while no change in collagen type III was observed.
However, a.m. and p.m. peaks suggest that the majority of cyclists were commuting on both on-road lanes and off-road paths, while the high cycle volume at weekends and on holidays shows that there were a reasonable number of recreational cyclists on both cycleways.
The estimated fatigue strength at the high-cycle regime shows a sound conformity to the large-scale experiments with a maximum deviation of 7.4% in case of the surface, and of 4.3% by the volume approach.
Note that although loading at 20 Hz has the highest cycle number as well as the strain rate, it did not exhibit superior capability of bone formation.
As a consequence, a fretting fatigue rig was designed and a limited range of fatigue tests was carried out at the middle high cycle fatigue regime in order to access an exploratory S N curve for a Grosbeak conductor, which was mounted on a mono-articulated aluminium clamping system.
Competing fatigue mechanisms involving crack initiation at persistent slipbands, grain boundaries, pores, and non-metallic inclusions or particles, have been reported to occur at surface sites in the high-cycle fatigue regime (106 107 cycles), but shift to interior sites in the ultrahigh-cycle fatigue regime (109 1010 cycles).
The S N curves at very high cycle fatigue (VHCF) regime for the base material and the friction stir welding (FSW) joint of 7050 aluminum alloy present multi-stage shapes with an inflection point at about 108 cycles in the study.
The fatigue life dramatically increased 10 30 times longer than those of the unmodified composite at high cycle fatigue while the tensile strength slightly increased.
