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Book Chapter

By K.G. Budinski, P.J. Blau
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003281
EISBN: 978-1-62708-176-4
... Abstract This article describes the techniques for measuring friction, namely, inclined-plane method; friction test methods using weights and pulleys; friction tests of shafts and capstans; other types of friction tests, including standards; microscale friction tests; and friction testing under...
Book Chapter

By K.G. Budinski
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006361
EISBN: 978-1-62708-192-4
... Abstract This article describes the numerous techniques used to measure friction. It provides a brief description of the historical development of friction testing. The article discusses the tests and equipment available for friction testing. It explains the procedural considerations...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003279
EISBN: 978-1-62708-176-4
... Abstract This article discusses the tests designed specifically to evaluate the adhesion, friction, and wear behavior of various material systems. It tabulates the characteristics of common types of wear and mechanical surface damage. The article also considers the displaying and analyzing...
Book Chapter

By Rebecca Tuszynski
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003030
EISBN: 978-1-62708-200-6
... in friction and wear applications. It provides information on friction, types of wear, and lubrication. The article includes a brief description of the friction and wear test methods, laboratory-scale friction, and wear testing, usually performed either to rank the performance of candidate materials...
Book Chapter

By Kylie E. Van Meter, Brandon A. Krick
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006911
EISBN: 978-1-62708-395-9
... limit of polymer composites and polymer testing best practices. friction testing lubrication polymers wear rate wear testing TRIBOLOGY is the study of contacting materials in relative motion, more specifically the study of friction, wear, and lubrication ( Ref 1 ). The term tribology...
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Published: 01 January 2006
Fig. 37 Schematic of OSU friction test. Source: Ref 94 More
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Published: 31 December 2017
Fig. 11 Friction test specimen configuration options More
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Published: 15 January 2021
Fig. 19 Draw-bead friction test. (a) Configuration of deformation geometry. (b) outline of the test assembly. Adapted from Ref 74 More
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Published: 31 December 2017
Fig. 11 Friction test results for a 1 μm (40 μin.) thick magnetron-sputtered, (1000)-oriented MoS 2 coating at 330 to 350 °C (625 to 660 °F) in humid air. Different portions of the tests are labeled with letters “a” to “d” that correspond to the Raman spectra acquired at the specified number More
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Published: 01 January 2000
Fig. 9 Friction test specimen configuration options More
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Published: 01 January 2000
Fig. 6 Parameters encountered in scratch testing. F T , tangential friction force; F N , normal load; v , scratching speed More
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Published: 01 June 2012
Fig. 4 Typical tri-pin-on-disk friction and wear testing machine that measures wear under stable speed, load, and environmental conditions More
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Published: 01 January 2005
Fig. 14 Barreling in the compression test as a result of friction. (a) Direction of shear stresses. (b) Consequent rise in interface pressure. (c) Inhomogeneity of deformation. τ i average frictional shear stress; p , normal pressure; p a , average die pressure; σ 0 , flow stress More
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Published: 30 September 2015
Fig. 9 Shear cell used in measuring wall friction properties. Test setup design allows shear stress (horizontal arrow) to be measured as a result of applied weights (vertical downward arrow). More
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Published: 31 December 2017
Fig. 8 Ring compression test simulations with constant friction at two heat transfer coefficients. (a) U = 5 kW/m 2 °C and m = 0.2 at 20% reduction in thickness. (b) U = 5 kW/m 2 °C and m = 0.2 at 80% reduction in thickness. (c) U = 20 kW/m 2 °C and m = 0.2 at 20% reduction More
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Published: 31 December 2017
Fig. 23 Coefficient of friction of test bearings More
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Published: 01 December 2009
Fig. 9 Effect of additives in S32 base oil on the evolution of friction with test number. Solid curves correspond to anodized samples, while dashed curves represent as-received samples. Source: Ref 115 More
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Published: 31 December 2017
Fig. 17 Typical friction coefficients derived from galling tests (various metal/metal couples) More
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Published: 31 December 2017
Fig. 6 Friction traces for MoS 2 /Sb 2 O 3 /Au and pure MoS 2 on Si tested in dry N 2 and air at 50% RH and a mean Hertzian contact stress of 1.03 GPa. Source: Ref 39 More
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Published: 15 January 2021
Fig. 17 Typical friction map obtained with a load-scanning test. Source: Ref 89 More