Results 21 to 30 of about 16,452 (226)

Microstructure and Fretting Wear Properties of CuNiIn Coating Prepared by Cold Spraying on Surface of TC4 Titanium Alloy [PDF]

open access: yesCailiao Baohu, 2022
In order to promote the application of cold spray technology in the field of aviation protective coatings, this work prepared CuNiIn coating on surface of TC4 titanium alloy via cold spray with nitrogen technology.
LI Hai - sheng, LIU Kun, LI Wen - ya, WU Dong, YAN Hua
doaj   +1 more source

Delamination-fretting wear failure evaluation at HAp-Ti-6Al-4V interface of artificial hip implant [PDF]

open access: yes, 2021
Osteoarthritis due to rapid aging population in Malaysia and developed countries leads to an extensive application of titanium artificial hip implants. However, titanium alloys (Ti-6Al-4V) cannot directly adhere with human bone due to bio-compatibility ...
Muniandy, Nagentrau
core  

Evaluation of Fretting Protection Property of Lubricating Grease Applied to Thrust Ball Bearing

open access: yesTribology Online, 2010
Fretting wear is often the case when ball-and-roller bearings oscillate under grease lubrication. Against the backdrop of fretting wear on the wheel bearings of automobiles caused by rail transportation, the ASTM D4170 fretting test method was developed ...
Akihiko Yano   +4 more
doaj   +1 more source

A practical methodology to select fretting palliatives: Application to shot peening, hard chromium and WC-Co coatings [PDF]

open access: yes, 2005
Considered as a plague for numerous industrial assemblies, fretting, associated to slight oscillatory displacement, is encountered in all quasi-static contacts subjected to vibration.
Fouvry, S., Kubiak, K., Marechal, A.M.
core   +1 more source

A comparative study on fretting wear and frictional heating behavior of PEEK composites for artificial joint applications

open access: yesPolymer Testing, 2022
Fretting wear becomes one of most concerning issues in the clinical applications of artificial joints. Polyetheretherketone (PEEK) and PEEK-based composites are promising alternative materials for polymer-on-metal joints.
Fei Shen, Liao-Liang Ke
doaj   +1 more source

Fretting wear of TiN PVD coating under variable relative humidity conditions – development of a “composite” wear law [PDF]

open access: yes, 2008
Fretting is defined as a small oscillatory displacement between two contacting bodies. The interface is damaged by debris generation and its ejection from the contact area.
Fouvry, S.   +3 more
core   +1 more source

Comparison of shot peening and nitriding surface treatments under complex fretting loadings [PDF]

open access: yes, 2006
Considered as a plague for numerous industrial assemblies, fretting associated with small oscillatory displacements is encountered in all quasi-static contacts submitted to vibrations.
Fouvry, S.   +2 more
core   +2 more sources

Multiscale analysis of the effect of debris on fretting wear process using a semi-concurrent method [PDF]

open access: yes, 2020
Fretting wear is a phenomenon, in which wear happens between two oscillatory moving contact surfaces in microscale amplitude. In this paper, the effect of debris between pad and specimen is analyzed by using a semi-concurrent multiscale method.
Abdel Wahab, Magd   +2 more
core   +1 more source

Utility of a fretting device working under free displacement [PDF]

open access: yes, 2009
Relative movements of low amplitudes between two materials in contact are generally reproduced on fretting devices with imposed displacement or imposed tangential force.
Fouvry   +20 more
core   +4 more sources

Fretting Wear Simulation of Press-fit Axles Using an Energy Based Wear Model [PDF]

open access: yes한국정밀공학회지
Railway axles are among critical components ensuring safe and efficient train operations. They are particularly susceptible to damage mechanisms such as fretting wear and fatigue.
Dong Hyung Lee   +2 more
doaj   +1 more source

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