Results 11 to 20 of about 16,452 (226)
Effect of elastic grading on fretting wear [PDF]
Scientific Reports, 2019 AbstractWe consider fretting wear in elastic frictional contact under influence of oscillations of small amplitude and investigate the question, how wear damage can be influenced by the introduction of material gradients. To achieve a general understanding we restrict our consideration to media with a power-law dependency of the elastic modulus on ...
Emanuel Willert +3 more
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A Numerical Study on the Effect of Variable Wear Coefficient on Fretting Wear Characteristics [PDF]
Materials, 2021 Fretting wear is a common phenomenon that happens between contact parts when there is an oscillatory relative movement. To investigate wear characteristics history in the fretting process, the finite element method (FEM) is commonly applied to simulate the fretting by considering the wear in the model.
Shengjie Wang, Magd Abdel Wahab
openaire +4 more sources
Effect of frequency on fretting wear behavior of Ti/TiN multilayer film on depleted uranium. [PDF]
PLoS ONE, 2017 The Ti/TiN multi-layer film was prepared on the depleted uranium (DU) substrate by cathodic arc ion plating equipment. The character of multi-layer film was studied by SEM, XRD and AES, revealed that the surface was composed of small compact particle and
Yan-Ping Wu +4 more
doaj +2 more sources
On the Role of Contact and System Stiffness in the Measurement of Principal Variables in Fretting Wear Testing [PDF]
Sensors, 2020 In this work, the role of the contact stiffness in the measurement of principal variables in fretting wear tests is assessed. Several fretting wear tribometers found in the literature, including one developed by the authors, are analysed and modelled ...
Diego Infante-García +5 more
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A numerical study on the effect of debris layer on frettingwear [PDF]
Materials (Basel), 2016 Fretting wear is the material damage of two contact surfaces caused by micro relative displacement. Its characteristic is that debris is trapped on the contact surfaces.
Abdel Wahab, Magd, Yue, Tongyan
core +4 more sources
Contact Geometry Adaptation in Fretting Wear: A Constructive Review
Frontiers in Mechanical Engineering, 2020 Fretting is a special type of wear, which appears at the contact interface between two solids subjected to constant normal load and periodic tangential forces.
Ivan Argatov, Young Suck Chai
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Effect of Temperature on Fretting Wear Behavior of Inconel 718 Alloy [PDF]
Cailiao BaohuInconel 718 superalloy has been widely used in the fields of aerospace， gas turbine and nuclear energy， etc.In order to evaluate its fretting wear performance under actual service conditions， tangential fretting wear tests of Inconel 718 superalloy at ...
HE Jifan, JIN Jin, LIU Jianhua, PENG Jinfang, ZHU Minhao
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Friction and wear of multiple steel wires in a wire rope
Friction, 2023 The fretting wear among the steel wires aggravates the wire rope’s fatigue damage, affects the service performance of the wire ropes, and threatens mine hoisting safety. In this paper, the practical friction behavior and wear mechanism among the wires in
Yuxing Peng +7 more
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Effect of Ultrasonic Surface Rolling on the Fretting Wear Property of 7075 Aluminum Alloy
Metals, 2023 This paper investigates the effect of ultrasonic surface rolling (USR) on the fretting wear properties of the 7075 aluminum alloy. A white light interferometer, Vickers hardness tester, and X-ray diffractometer were employed to comparatively analyze the ...
Qiwen Xiong +6 more
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Evaluation of electrochemical effects on impact fretting wear of Ni based alloy 690
Nihon Kikai Gakkai ronbunshu, 2022 In order to clarify the effect of thermal treatment on wear resistance and on corrosion resistance of Ni based alloy 690 which employed to pipe material of steam generator in pressurized water reactors, impact fretting wear properties and polarization ...
Yoshiki SATO, Bo ZHANG
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