The impact of mechanical fatigue on load-bearing metallic components and structures is
highly significant, encompassing economy, environment and safety aspects. For nearly 200 …

The precipitation of topologically close-packed (TCP) phases is the result of microstructure
instabilities of Ni-based superalloys. This review seeks to comprehensively collate all the …

We designed the prediction system for the rolling contact fatigue (RCF) performance of
martensitic steel based on the machine learning (ML) algorithm and micro-mechanical …

Welded structures in aero-engines commonly operate in high-temperature environments,
making them susceptible to reduced fatigue life and premature failure due to welding defects …

Determining the long-term corrosion fatigue strength of structural materials in service
conditions is one of the most significant problems of the design engineer. Synergistic …

In this study, the high cycle and very high cycle fatigue behavior of the GH4169 superalloy
was investigated. The results of the fatigue tests demonstrated that failures in the high cycle …

The fabrication of non-weldable nickel-based superalloys is a focus and challenge in
additive manufacturing (AM). In this study, IN738LC superalloy specimens are successfully …

In this work, the GH4169 superalloy specimens were shot-peened at two different intensities
(0.15 mmA and 0.3 mmA) to improve the fatigue properties, and the fatigue behavior of the …

Tensile and fatigue behaviors of a compressor blade titanium alloy TC17 at room and high
temperatures (RT and HT) have been investigated up to very high cycle fatigue (VHCF) …

A single crystalline (SX) nickel-based superalloy additively manufactured (AM) by electron
beam-based powder bed fusion (PBF-E) was investigated under very high cycle fatigue …