Wear characterization of Ti–6Al–4V under fretting–reciprocating sliding conditions

Magaziner, Russell S.; Jain, V. K.; Mall, S.

doi:10.1016/j.wear.2007.08.004

Cited by 49 publications

(34 citation statements)

References 27 publications

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“…In the latter, the maximum wear depth is not at the centre of the scar but at the border of it. Single and multiple valley scar geometries have been previously reported in both reciprocating-sliding and fretting wear tests [31,37]. The change in scar profile has been attributed to the gross-slip conditions of the test and the resultant generation and distribution of debris within the contact area [36].…”

Section: Analysis Of Wear Tracks and Ball Surfacementioning

confidence: 85%

A study of the reciprocating-sliding wear performance of plasma surface treated titanium alloy

Cassar

Wilson²,

Banfield

et al. 2010

Wear

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a b s t r a c tTriode plasma nitriding was used in conjunction with electron-beam plasma-assisted physical vapour deposition of TiN and CrAlN to enhance the wear resistance of Ti-6Al-4V titanium alloy. Linear reciprocating-sliding ball-on-plate wear tests were performed to assess the tribological performance of the treated alloy. Wear volumes were correlated to changes in coefficient of friction, which is often indicative of breakdown of the surface treatment. Debris generated during wear testing was characterised using scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX), X-ray diffraction (XRD) and laser diffraction for particle size analysis. Surface micro-profilometry and SEM were used to characterise the wear scars. The results obtained indicate that, in order to assess the relative improvement in wear behaviour attained by using surface treatments it is insufficient to compare linear wear rates alone. A clear comparison is only possible if testing is carried out in steps of increasing sliding distance, until the treated/deposited layers have been completely removed. Also, it is shown that the number of repeated tests necessary to evaluate clearly the treatment and/or coating can vary substantially, depending on the observed test progression; typically this necessitates the greatest number of repeats around the point of wear at which the ball counterface contact area is in transition from the treatment layer(s) to the substrate bulk. The inherent variability in wear performance under linear ballon-plate reciprocating-sliding is correlated to debris generation, changes in relative humidity -and the resultant wear mechanisms involved.

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Section: Analysis Of Wear Tracks and Ball Surfacementioning

confidence: 85%

A study of the reciprocating-sliding wear performance of plasma surface treated titanium alloy

Cassar

Wilson²,

Banfield

et al. 2010

Wear

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“…The "Dissipated Energy" wear law uses a single energy wear coefficient (α) with a wide range of stroke (50 µm to 1.3 mm), which provides a greater range of application than Archard's wear law (Fouvry et al, 2003;Liskiewicz and Fouvry, 2005;Magaziner et al, 2008). This law considers the interfacial shear work and relative motion as predominant parameters to calculate the volumetric wear.…”

Section: Implementation Of the Wear Lawmentioning

confidence: 99%

A large taper mismatch is one of the key factors behind high wear rates and failure at the taper junction of total hip replacements: A finite element wear analysis

Ashkanfar

Langton

Joyce

2017

Journal of the Mechanical Behavior of Biomedical Materials

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A large taper mismatch is one of the key factors behind high wear rates and failure at the taper junction of total hip replacements: A finite element wear analysis.http://researchonline.ljmu.ac.uk/5442/ Article LJMU has developed LJMU Research Online for users to access the research output of the University more effectively. Copyright © and Moral Rights for the papers on this site are retained by the individual authors and/or other copyright owners. Users may download and/or print one copy of any article(s) in LJMU Research Online to facilitate their private study or for non-commercial research. You may not engage in further distribution of the material or use it for any profit-making activities or any commercial gain.The version presented here may differ from the published version or from the version of the record. Please see the repository URL above for details on accessing the published version and note that access may require a subscription. This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting galley proof before it is published in its final citable form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. Chromium femoral heads, which had been in service for 5.1 years in average, to validate the FE analyses. It was found that a large taper mismatch (e.g. 9.12´ ) results in a high wear rate (2.960mm 3 per million load cycles). Such wear rates can have a major negative effect on the clinical outcomes of these implants. It was also found that even a slight reduction in mismatch significantly reduced the magnitude of the wear rates (0.069mm 3 per million load cycles on average for 6´ taper mismatch). It is recommended that the cone angles of femoral head and femoral trunnion should be manufactured to produce a taper mismatch of less than 6´ at the taper junction.

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“…The use of frictional energy dissipation approach for evaluating the behavior of non-sliding (fretting) triobsystem remains to be of great importance to researchers. Among them, are the works of Zhang et al [25], Bureauy et al [26], Attia et al [27], Magaziner et al [28], Dini and Hills [29], and Korsunsky and Kim [30].…”

Section: Figurementioning

confidence: 99%

On the Thermodynamics of Friction and Wear―A Review

Amiri

Khonsari

2010

Entropy

165

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Wear characterization of Ti–6Al–4V under fretting–reciprocating sliding conditions

Cited by 49 publications

References 27 publications

A study of the reciprocating-sliding wear performance of plasma surface treated titanium alloy

A study of the reciprocating-sliding wear performance of plasma surface treated titanium alloy

A large taper mismatch is one of the key factors behind high wear rates and failure at the taper junction of total hip replacements: A finite element wear analysis

On the Thermodynamics of Friction and Wear―A Review

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