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Fretting Wear
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Abstract
Fretting is the small-amplitude oscillatory movement that can occur between contacting surfaces, which are nominally at rest. This article discusses fretting wear in mechanical components and the mechanisms of fretting wear. It describes the role of fretting conditions, such as fretting duration, slip amplitude, normal load, fretting frequency, contact geometry, type of vibration, and surface finish, as well as the role of environmental conditions. The article reviews the influence of an aqueous environment on the mechanism of fretting. The steps that can be taken to reduce or eliminate damage due to fretting are extremely diverse. The article presents some general indications of how to address the fretting wear problem.
Title: Fretting Wear
Description:
Abstract
Fretting is the small-amplitude oscillatory movement that can occur between contacting surfaces, which are nominally at rest.
This article discusses fretting wear in mechanical components and the mechanisms of fretting wear.
It describes the role of fretting conditions, such as fretting duration, slip amplitude, normal load, fretting frequency, contact geometry, type of vibration, and surface finish, as well as the role of environmental conditions.
The article reviews the influence of an aqueous environment on the mechanism of fretting.
The steps that can be taken to reduce or eliminate damage due to fretting are extremely diverse.
The article presents some general indications of how to address the fretting wear problem.
Related Results
Front Matter
Front Matter
Gain an understanding of the fretting fatigue phenomenon and for developing fretting fatigue design. Fretting is well known to degrade fatigue strength significantly. Fretting fati...
Fretting Fatigue Initial Damage State to Cracking State: Observations and Analysis
Fretting Fatigue Initial Damage State to Cracking State: Observations and Analysis
Interrupted fretting fatigue experiments were performed to demonstrate the capabilities of a confocal microscope related to characterizing fretting damage and to correlate that dam...
Fretting corrosion of lubricated tin‐plated contacts
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Fretting Fatigue Behavior of TiN-Coated Steel
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Fretting fatigue tests of carbon steel coated with titanium nitride (TiN) by the PVD method were carried out to determine the effects of ceramic coating on fretting fatigue behavio...
High-Frequency Fretting Fatigue Experiments
High-Frequency Fretting Fatigue Experiments
The fretting problem is of particular interest to the damage tolerant design of turbine blades in today's gas turbine engines. The exotic environment, high-frequency, and variable ...
Behavior of Material Under Combination Between Plain and Fretting Fatigues
Behavior of Material Under Combination Between Plain and Fretting Fatigues
The Material failure can be classified into several types failure
including fatigue which is also classified into plain fatigue and
fretting fatigue. Many studies were carried out ...
Crack Behavior in the Early Stage of Fretting Fatigue Fracture
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The initial stage of fretting fatigue crack growth is significantly influenced by tangential force induced by fretting action along the contact surface, where both mix-mode crack g...
Effect of fretting wear on TC4 alloy prepared by laser shock peening at high temperature
Effect of fretting wear on TC4 alloy prepared by laser shock peening at high temperature
The fretting wear properties of a nanocrystalline layer with laser shock peening (LSP) on the surface of Ti–6Al–4V (TC4) alloy were investigated to improve the fretting friction pe...