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Fretting wear

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Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006829
EISBN: 978-1-62708-295-2
... Abstract 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...
Book Chapter

Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003562
EISBN: 978-1-62708-180-1
... Abstract This article reviews the general characteristics of fretting wear in mechanical components with an emphasis on steel. It focuses on the effects of physical variables and the environment on fretting wear. The variables include the amplitude of slip, normal load, frequency of vibration...
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Published: 30 August 2021
Fig. 34 Seal wear ring (inverted) below seal housing. Fretting wear can be seen on the inner cone at the bottom of the stack. The fractured journal was also cleaned in mineral spirits and then cut approximately 25 mm (1 in.) from the fracture surface. This was performed to enable the area More
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Published: 01 January 2002
Fig. 15 Plot of fretting wear versus number of cycles for mild steel with 90 μm (0.0036 in.) slip amplitude in both dry air and nitrogen atmospheres. Source: Ref 24 More
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Published: 01 January 2002
Fig. 22 Plot of fretting wear versus fiber orientation angle in a composite More
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Published: 30 August 2021
Fig. 45 Fretting wear on the inside diameter of a bearing with a spun cone More
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Published: 30 August 2021
Fig. 13 Fretting wear (arrows) of the outer surface of a fuel nozzle where it contacts a support collar (not shown) More
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001023
EISBN: 978-1-62708-214-3
...-power microscope examination of the spline of the shaft showed evidence of fretting wear debris; similar wear was observed on the splines of the mating bevel gear. It was concluded that the splines had failed by severe fretting wear. Fretting damage was also observed on the shaft face adjacent...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006789
EISBN: 978-1-62708-295-2
... damage of the worn products after the tribological process. Then, the article describes some examples of wear processes, considering possible transitions and/or interactions of the mechanism of fretting wear, rolling-sliding wear, abrasive wear, and solid-particle erosion wear. The role of tribological...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.med.c0048421
EISBN: 978-1-62708-226-6
... Abstract Wear on a titanium screw head with a lip of material that that was transported by fretting at a plate-hole edge was studied. A flat fretting zone was visible on the screw surface over the material lip. A cellular wear structure containing wear debris was found. No morphological signs...
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Published: 01 June 2019
Fig. 1 Wear on head of titanium screw. (a) Material transport and fretting zone. (b) Close-up view of wear structures showing fine wear products. 120×. (c) Wear structures showing generation of small wear particles. 1200×. (d) Wear structures with additional fretting structures. 305× More
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Published: 01 January 2002
Fig. 17 Plot of wear versus frequency of fretting vibration More
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Published: 01 January 2002
Fig. 36 Wear on head of titanium screw. (a) Material transport and fretting zone. (b) Close-up view of wear structures showing fine wear products. 120×. (c) Wear structures showing generation of small wear particles. 1200×. (d) Wear structures with additional fretting structures. 305× More
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006824
EISBN: 978-1-62708-329-4
... used in the laboratory portion of the failure investigation are mentioned in the failure examples. The topics covered are creep, localized overheating, thermal-mechanical fatigue, high-cycle fatigue, fretting wear, erosive wear, high-temperature oxidation, hot corrosion, liquid metal embrittlement...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.med.c0048420
EISBN: 978-1-62708-226-6
... by a large portion of the contact area. Fine corrosion pits in the periphery were observed and intense mechanical material transfer that can take place during fretting was revealed. Smearing of material layers over each other during wear was observed and attack by pitting corrosion was interpreted...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.aero.c9001903
EISBN: 978-1-62708-217-4
... Bolted joints Inspection Rotor blades Torque 4130 UNS G41300 Pitting corrosion Fretting wear Two examples illustrate the effects of fretting and/or fretting corrosion fatigue. One is attributed to insufficient design ( Figs. 1 , 2 , 3 ), and the other, to inadequate maintenance ( Figs. 4...
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Published: 01 December 1992
Fig. 2 Accessory angle drive components: S, splined shaft; G, bevel gear, R, support ring, N, castellated nut. Note severe fretting wear damage to the shaft splines (open arrow)and the mating bevel gear splines (B). ∼.38×. More
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.aero.c9001745
EISBN: 978-1-62708-217-4
... operation may have loosened the fitting. Aircraft components Fittings Fluid penetrant testing 2XXX-T6 Fretting wear Intergranular corrosion Stress-corrosion cracking The part illustrated by Fig. 1 failed in a coastal environment, probably because corrosive chlorides got between...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.process.c0047956
EISBN: 978-1-62708-235-8
... the raceways enough to cause fluctuations in machine output. Solvent-vapor cleaning was employed as a corrective technique for removing bearing lubricant. Lubricants Solvents Vapor degreasing Bearing steel Fretting wear Surface treatment related failures During the early stages of production...
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Published: 30 August 2021
Fig. 33 Axle journal end stampings. Clockwise: manufacturer’s marks (MRF, McKees Rocks Forgings; date of manufacture, June 1990), heat number, and serial number. The bearing components were degreased and cleaned in solvent. Beyond typical fretting wear seen in the ridges worn into the inner More