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fretting motion

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Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005653
EISBN: 978-1-62708-198-6
... Abstract This article reviews the corrosion interactions between biomedical alloys, in particular iron-base, titanium-base, and cobalt-base alloys, in complex geometries and in applications where there are significant cyclic stresses and potential for wear and fretting motion...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004206
EISBN: 978-1-62708-184-9
... stresses and potential for wear and fretting motion. These alloys include iron-base, titanium-base, and cobalt-base alloys. The article discusses the surface characteristics and electrochemical behavior of metallic biomaterials. It summaries the clinical context for mechanically assisted corrosion...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003285
EISBN: 978-1-62708-176-4
... coefficient. The article discusses various galling testing methods, such as button-on-block galling test, pin-on-flat galling test, and threaded connection galling test. It provides an overview of fretting wear that occurs between two tight-fitting surfaces subjected to a cyclic, relative motion of extremely...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001810
EISBN: 978-1-62708-180-1
... mechanisms fabrication practices fretting corrosion hardness heat treatment lubrication plastic flow rolling-contact fatigue rolling-element bearings failures ROLLING-ELEMENT BEARINGS use rolling elements (either balls or rollers) interposed between two raceways, and relative motion is permitted...
Book Chapter

By P.H. Shipway
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006414
EISBN: 978-1-62708-192-4
... to the extent that the surfaces lose contact in each cycle. This leads to a hammering effect, termed “impact fatigue.” In this case, the phase relationship between the two motions can be an important factor. Other terms used to designate fretting-type damage are “false brinelling,” which is particularly...
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002474
EISBN: 978-1-62708-194-8
... possible. Use dissimilar materials. To increase system life (reduce system wear), it is sometimes necessary to increase hardness of both members. Rolling is preferred over sliding. Sliding or fretting motions should be eliminated in impact wear situations. Impacts should be avoided...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003316
EISBN: 978-1-62708-176-4
... Elimination of relative motion Increase in surface normal load Increase in coefficient of friction Separation of surfaces Rigid spacers Coatings Compliant spacers Elimination of fretting condition Drive oscillatory bearing Remove material from fretting contact (pin joints) Separation of surfaces...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002372
EISBN: 978-1-62708-193-1
... 10.1007/BF02654519 24. Waterhouse R.B. , Fretting Fatigue , Int. Mater. Rev. , Vol 37 ( No. 2 ), 1992 , p 77 – 97 10.1179/imr.1992.37.1.77 25. Collins J.A. and Tovey F.M. , Fretting-Fatigue Mechanisms and the Effect of Motion on Fatigue Strength , J. Mater. , Vol...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006428
EISBN: 978-1-62708-192-4
..., stator vane teeth and rotor Compressor blade —disk dovetails Stator vane-casing sliding interfaces Variable stator vane actuators Fretting wear and fretting fatigue, gross slip reciprocatory motion leading to galling and material loss. Fretting fatigue needs to be controlled. Gross slip...
Book Chapter

By S.C. Lim
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006396
EISBN: 978-1-62708-192-4
... and Contact Resistance of Silver Plated Copper Contacts Subjected to Fretting Motion , Wear , Vol 165 , 1993 , p 227 – 230 10.1016/0043-1648(93)90339-N 49. Carton J.F. , Vannes A.B. , Vincent L. , Berthier Y. , Dubourg M.C. , and Godet M. , Coatings in Fretting...
Book Chapter

Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006790
EISBN: 978-1-62708-295-2
... of wear. Thus, adhesive wear may sometimes be identified by excluding other forms of wear. For example, adhesive wear may be likely if no abrasive particles are identified, if the sliding motion is greater than that of fretting, or if corrosion reduction or oxidation do not occur. Finally, the other three...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003560
EISBN: 978-1-62708-180-1
... of wear. Thus, adhesive wear may sometimes be identified by excluding other forms of wear. For example, adhesive wear may be likely if no abrasive particles are identified, if the sliding motion is greater than that of fretting, or if corrosion reduction or oxidation do not occur. Finally, the other three...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003631
EISBN: 978-1-62708-182-5
... of Tube Motion and Wear , Materials Evaluations Under Fretting Conditions , STP 780, American Society for Testing and Materials , 1981 , p 86 – 105 10. Waterhouse R.B. , Fretting Corrosion , Pergamon Press , 1972 , p 111 – 113 11. Hoeppner D.W. and Gross G.L. , Wear...
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
..., clutches, spindles, and seals; in press fits on shafts; and in universal joints, base plates, shackles, and orthopedic implants. Generally, fretting occurs at contacting surfaces that are intended to be fixed in relation to each other but that actually undergo minute alternating relative motion...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001819
EISBN: 978-1-62708-180-1
... initiation. It is also characteristic that fretting corrosion occurred at the screw/plate interface at screw hole No. 7. This screw was closest to the bone defect and was secured only in one cortex. Compared to all the other screws, this one was the most likely to undergo relative motion. As outlined...
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
... with a small amplitude (approximately in the range of 5 to 100 μm), a different wear process takes place; the motion is called fretting, and fretting wear or fretting corrosion can be the resulting surface damage. Fretting corrosion occurs when damaged surfaces react with the ambient environment. In air...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005734
EISBN: 978-1-62708-171-9
..., oxyfuel powder spray. (b) Contains carbon and forms carbide particles that are not granular, as in the case of cermet coatings Table 2 Examples of fretting-resistant thermal spray coatings Fretting Composition Process (a) Applications Intended motion Mo PS, OFW Servo motor...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003558
EISBN: 978-1-62708-180-1
... relative to it. Wear is progressive in that it increases with usage or increasing amounts of motion, and it ultimately results in the loss of material from a surface or the transfer of material between surfaces. Wear failures occur because of the sensitivity of a material or system to the surface changes...
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
... on shafts; and in universal joints and orthopedic implants. Generally, fretting occurs at contacting surfaces that are intended to be fixed in relation to each other but that actually undergo small oscillating motion usually induced by vibration. Other situations concern cyclic thermal dilatation...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006354
EISBN: 978-1-62708-192-4
... Fretting is localized wear of contacting gear, spline, and bearing surfaces caused by minute vibratory motion. It occurs between contacting surfaces that are pressed together and subjected to cyclic, relative motion of extremely small amplitude. Under these conditions, lubricant squeezes from between...