The friction and wear behaviour of nickel-base alloys in air at room temperature

Lin, D.S.; Stott, F.H.; Wood, G. C.; Wright, Keith; Allen, Jess

doi:10.1016/0043-1648(73)90158-0

Cited by 23 publications

(6 citation statements)

References 8 publications

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“…The common perception of the wear resistance of Mo coatings by Freimanis and Golden et al lead to the inclusion of Mo in this study for further wear analysis. The commercially pure Ni plasma-sprayed coating was chosen based on the literature which suggests that nickel alloy contacts perform very well in fretting wear contacts at elevated temperatures (in excess of 800 • C) due to the formation of what is often called a 'Glaze' oxide layer [18][19][20][21][22][23][24][25]. It is believed that this is a similar phenomenon to that which Freimanis et al described in their fretting wear experiments with cobalt coatings, which the authors recommended for fretting wear mitigation at temperatures in excess of 450 • C [16].…”

Section: Introductionmentioning

confidence: 99%

Unlubricated gross slip fretting wear of metallic plasma-sprayed coatings for Ti6Al4V surfaces

Hager

Sanders

Sharma

2008

Wear

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Section: Introductionmentioning

confidence: 99%

Unlubricated gross slip fretting wear of metallic plasma-sprayed coatings for Ti6Al4V surfaces

Hager

Sanders

Sharma

2008

Wear

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“…This situation persisted throughout at room temperature (10) and at 100 C. However, at higher temperatures, the load-bearing areas of these alloys became covered by a glassy-looking oxide layer, a glaze, after a certain sliding period. Figures 10-15 to work harden.…”

Section: Observations Of the Wear Scarsmentioning

confidence: 89%

“…The present paper presents the friction and wear results obtained from the sliding of N75, C263, N108 and 1901 on like material in air at temperatures from 20 to 800 C. These results are explained in terms of glaze formation a t high temperatures (8) and metal-to-metal contact at low temperatures (10).…”

Section: Introductionmentioning

confidence: 95%

The Effects of Elevated Ambient Temperatures on the Friction and Wear Behavior of Some Commercial Nickel Base Alloys

Lin

Stott

Wood

1974

A S L E Transactions

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Measurements of friction and wearduring sliding of specimens of Nimonic 75, C263, Nimonic 108 and Incoloy 901 on like specimens i n air at temperatures from 20 t o 800 C are presented. Under the sliding conditions used, all the alloys show a transition temperature, above which low wear and a low coeficient of friction during sliding are observed after a time and below which these parameters remain relatively high throughout. These temperatures are about 150 C for N75, about 200 C for C263 and N108 and between 200 and 300 for Incoloy 901. At given temperatures above the transition temperatures, the coeficient of friction-time loci show sharp, generally very reproducible, changes from relatively high to low coeficients of friction. The times at which these occur decrease with increasing temperature for a given alloy. Such changes can be closely correlated to the formation of a stable, adherent, therma2ly softened, oxide layer or glaze on the load-bearing areas during sliding. Once the glaze is established, very little further wear takes place. These tribological properties of the glaze are associated with its low shear strength and the high strength of the underlying alloy substrate. They depend more on its physical properties than on its precise chemical composition. It is concluded that high strength, relatively rapid transient oxidation rates, and appropriate physical properties of the resulting oxide films are important qualities in alloys employed under sliding conditions i n air at elevated temperatures.

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“…The formation of oxide glazes, and a reduced friction coefficient, were also observed during metal-to-metal sliding at room temperature, implying that, at contact asperities, the temperature must have reached a value sufficient to soften the oxide, i.e. at least 800–900°C (17).…”

Section: The Corrosion and Protection Centre (1972–1982)mentioning

confidence: 99%

Graham Wood. 6 February 1934—4 November 2016

Lyon

2021

Biogr. Mems Fell. R. Soc.

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Graham Wood was a world-leading corrosion scientist who bridged both the aqueous (electrochemical) corrosion and high-temperature oxidation branches of the subject. His analytical predictions of depletion and enrichment profiles in substrate and scale during preferential oxidation have long been confirmed in practice. He also demonstrated that transient oxides can be vital solid lubricants in oxidative friction and wear processes. He elucidated ionic transport in amorphous anodic films, leading to precise models of pore initiation, development and closure, thus allowing the strict design of anodic films for practical application. He set up, and headed, the Corrosion and Protection Centre at the University of Manchester Institute of Science and Technology (UMIST) and was instrumental in initiating the Corrosion and Protection Centre Industrial Service, which, respectively, became the world's largest academic centre on the study of materials degradation and the world's largest corrosion consulting organization. While keeping active in research, he held increasingly senior administrative roles, where he established a specialist graduate school and helped prepare UMIST to full independence from the Victoria University of Manchester.

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The friction and wear behaviour of nickel-base alloys in air at room temperature

Cited by 23 publications

References 8 publications

Unlubricated gross slip fretting wear of metallic plasma-sprayed coatings for Ti6Al4V surfaces

Unlubricated gross slip fretting wear of metallic plasma-sprayed coatings for Ti6Al4V surfaces

The Effects of Elevated Ambient Temperatures on the Friction and Wear Behavior of Some Commercial Nickel Base Alloys

Graham Wood. 6 February 1934—4 November 2016

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