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2021
FRETTING is a wear phenomenon that occurs between two mating surfaces; initially, it is adhesive in nature, and vibration or small-amplitude oscillation is an essential causative factor. Fretting generates wear debris which oxidizes leading to a corrosion-like morphology.
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FRETTING is a wear phenomenon that occurs between two mating surfaces; initially, it is adhesive in nature, and vibration or small-amplitude oscillation is an essential causative factor. Fretting generates wear debris which oxidizes leading to a corrosion-like morphology.
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Fretting wear of stainless steel
Wear, 1981Abstract Tests were carried out to study the effects of metal pairs, surface coatings and lubricants on the fretting wear of stainless steel under severe conditions. The results obtained were as follows. (1) Metal pairs good for fretting prevention were SUS 304 stainless steel-copper and SUS 304 stainless steel-silver.
Jun'iti Sato, Muneo Sato, Sakae Yamamoto
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Frequency effects in fretting wear
Wear, 1986Abstract The effect of frequency of vibration on fretting wear has been investigated in the 10 – 1000 Hz range with additional experiments at 20 000 Hz. Fretting tests were performed with two materials, a low carbon steel (AISI 1018) and an austenitic stainless steel (AISI 304).
Staffan Söderberg +2 more
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The Mechanism of Fretting Wear
Journal of Lubrication Technology, 1973An experimental study has been carried out of wear and energy dissipation of contacts vibrated at high frequencies. The amplitude, number of cycles, and degree of lubrication were varied. In addition, an analysis was carried out of quantitative fretting wear results described in the literature.
I. F. Stowers, E. Rabinowicz
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Fretting wear of sintered alumina
Wear, 1986Abstract Cylinders of alumina, carbon steel, glass and tungsten carbide have been fretted against rectangular specimens of sintered alumina. The damage caused has been assessed by four-point loading bend tests. Coefficients of friction of the contacting surfaces have been measured.
D.R. Horn, R.B. Waterhouse, B.R. Pearson
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1990
The “velocity accommodation” concept was introduced recently in Tribology. Velocity accommodation can occur in five sites: the two first bodies (FB1, 2), identified as S1or5, the two screens which separate the bulk of the third-body from the first-bodies (TB51, 2), identified as S2or4, the bulk of the third-body (TBb) identified as S3 ...
Y. Berthier, L. Vincent, M. Godet
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The “velocity accommodation” concept was introduced recently in Tribology. Velocity accommodation can occur in five sites: the two first bodies (FB1, 2), identified as S1or5, the two screens which separate the bulk of the third-body from the first-bodies (TB51, 2), identified as S2or4, the bulk of the third-body (TBb) identified as S3 ...
Y. Berthier, L. Vincent, M. Godet
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2017
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 ...
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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 ...
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Tribology International, 1989
Abstract The tribological behaviour of engineering ceramic materials can be influenced by several tribosystem parameters. Friction and wear properties of different types of ceramics (silicon nitride, silicon carbide, alumina and zirconia) are evaluated for the case of oscillating sliding motion at room temperature. The influence of such parameters as:
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Abstract The tribological behaviour of engineering ceramic materials can be influenced by several tribosystem parameters. Friction and wear properties of different types of ceramics (silicon nitride, silicon carbide, alumina and zirconia) are evaluated for the case of oscillating sliding motion at room temperature. The influence of such parameters as:
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Semi analytical fretting wear simulation including wear debris
Tribology International, 2017Many numerical models are proposed in the literature using finite element and finite discrete element methods to study fretting wear, barely including the effect of wear debris. These models being computationally expensive, simulating large number of fretting wear cycles is not practically feasible.
Done, Vamshidhar +4 more
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Fretting fatigue strength estimation considering the fretting wear process
Tribology International, 2006Abstract In fretting fatigue process the wear of contact surfaces near contact edges occur in accordance with the reciprocal micro-slippages on these contact surfaces. These fretting wear change the contact pressure near the contact edges. To estimate the fretting fatigue strength and life it is indispensable to analyze the accurate contact pressure ...
Toshio Hattori, Takashi Watanabe
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