Results 1 to 10 of about 29,168 (166)

The influence of 3D-printed PLA coatings on pure and fretting fatigue properties of AM60 magnesium alloys under cyclic bending loads [PDF]

Heliyon
A study was conducted to compare the pure fatigue and fretting fatigue properties of AM60 magnesium alloys, with and without 3D-printed PLA coatings. The PLA coating layers led to an increase in the fatigue lifetime in both pure and fretting conditions ...
Saeid Rezanezhad, Mohammad Azadi
doaj   +2 more sources

Fretting and Fretting Corrosion Behavior of Additively Manufactured Ti-6Al-4V and Ti-Nb-Zr Alloys in Air and Physiological Solutions [PDF]

Journal of Functional Biomaterials
Additive manufacturing (AM) of orthopedic implants has increased in recent years, providing benefits to surgeons, patients, and implant companies. Both traditional and new titanium alloys are under consideration for AM-manufactured implants.
Annsley O. Mace, Michael A. Kurtz, Jeremy L. Gilbert   +2 more
doaj   +2 more sources

Multiscale analysis of the effect of roughness on fretting wear [PDF]

Tribology International, 2017
Abdel Wahab, Magd, Resende Pereira, Kyvia de Fatima, Yue, Tongyan   +2 more
exaly   +3 more sources

Investigation of the combined effect of notch and fretting on bending fatigue [PDF]

Theoretical and Applied Mechanics, 2020
Being a common phenomenon in failure mechanism, fretting fatigue has emerged as one of the major concerns in recent years both in research and industrial applications.
Zobaer Shah Quazi, Kowser Arefin, Chowdhury Mohammad Asaduzzaman   +2 more
doaj   +1 more source

Fretting Characteristics of Rubber X-Ring Exposed to High-Pressure Gaseous Hydrogen

Energies, 2022
The rubber ring is an essential component of high-pressure hydrogen storage systems. However, the fretting damage can lead to the seal failure of the rubber ring, which may cause hydrogen leakage.
Chilou Zhou, Yiran Zheng, Xianhui Liu
doaj   +1 more source

Fretting Corrosion Performance Evaluation of Uncoated Cladding, Cr Coating Cladding and AlCrNbSiTi Coating Cladding

Alloys, 2023
In pressurized water reactors (PWRs), flow-induced vibration (FIV) induces the fretting wear of fuel rods and supporting grids, and the process is accompanied by corrosion, which is called fretting corrosion. In this paper, fretting corrosion experiments
Xin Liu, Shen Li, Hui Wang, Menghe Tu, Bokai Zhou, Yong Hu   +5 more
doaj   +1 more source

Fretting Fatigue Behaviour of Alloy Steel in the Very High Cycle Region [PDF]

MATEC Web of Conferences, 2019
It is well known that fretting fatigue strength is much lower than the fatigue strength of smooth specimens and the fatigue limit disappears. Many studies on fretting fatigue have been reported but most of the studies have not cover fatigue properties in
Shimamura Yoshinobu, Kasahara Reo, Ishii Hitoshi, Tohgo Keiichiro, Fujii Tomoyuki, Yagasaki Toru, Sumida Soichiro   +6 more
doaj   +1 more source

Achieving ultrahigh fretting fatigue endurance in TB8 titanium alloy with hierarchical structure via triggering nanocomposite and phase transformation

Materials & Design, 2023
Extraordinary fretting fatigue endurance is critical for engineering structures prone to contact with expected long service lifetimes. Here, we propose a strategy to achieve ultrahigh fretting fatigue endurance in titanium alloy.
Dan Liu, Daoxin Liu, Zhi Bai, Jing Yang, Junfeng Cui, Amin Ma, Yilong Liang, Sara Bagherifard   +7 more
doaj   +1 more source

Fretting & friction induced fatigue failure: damage criterion of polytetrafluoroethylene

Heliyon, 2020
Biomedical implants like the hip joint with cup work under continuous friction and wear phenomena where soft materials are suitable for the low coefficient of friction.
Quazi Md. Zobaer Shah, Mohammad Asaduzzaman Chowdhury, Md. Arefin Kowser   +2 more
doaj   +1 more source

Heat-treating and nano-reinforcing improvements on fretting fatigue properties and fracture behaviors of cylinder head aluminum alloys

Journal of Materials Research and Technology, 2022
The presence of cyclic loading alongside the wear increases the probability of fretting fatigue phenomenon in the cylinder head of automobiles. In the current study, the nano-reinforcing and the T6 heat-treating impact on the fretting fatigue behavior of
Roozbeh Ghanadi Azar, Mohammad Sadegh Aghareb Parast, Mohammad Azadi   +2 more
doaj   +1 more source