Results 31 to 40 of about 587,233 (321)

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

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

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

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

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 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

Fretting-wear of zirconium alloys [PDF]

open access: yesNuclear Engineering and Design, 2002
Abstract Fretting tests of Zircaloy fuel sheath bearing pads in contact with zirconium alloy (Zr–2.5Nb) pressure tube specimens were conducted at temperatures varying from 25 to 315 °C. The effects of motion type and amplitude, water chemistry, fuel sheath manufacturer and pressure tube surface finish were also investigated. The effect of temperature
Nigel J Fisher   +3 more
openaire   +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

An Experimental Study on the Fretting Corrosion Behaviours of Three Material Pairs at Modular Interfaces for Hip Joint Implants

open access: yesLubricants, 2021
The fretting corrosion behaviours of Al2O3 ceramic/Ti6Al4V alloy, 316 L stainless/Ti6Al4V alloy, and CoCrMo alloy/Ti6Al4V alloy pairs were studied in an in-house developed fretting-corrosion tester.
Jian Pu   +4 more
doaj   +1 more source

TRIBOTECHNICAL PROCESSES DURING FRETTING WEAR

open access: yesSCIENCE IN THE CENTRAL RUSSIA, 2022
The work is devoted to obtaining and studying of tribotechnical characteristics during fretting wear of plastic metal films deposited on steel-45. The tribotechnical characteristics of the film coating (copper-containing film) deposited on the test surface of the specimens by the method of finishing antifriction nonabrasive treatment (FABO) have been ...
Vladimir Pogonishev   +2 more
openaire   +1 more source

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