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sliding wear

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Book Chapter

By Peter J. Blau
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003242
EISBN: 978-1-62708-199-3
... an explanation on mechanisms, forms (sliding, impact, and rolling) and the causes of wear. It describes the wear measuring methods, including the mass loss method, wear width method, and scar depth method. The units used to report wear vary with type of wear and with the purpose for which the data...
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 Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003167
EISBN: 978-1-62708-199-3
... Abstract A sliding bearing (plain bearing) is a machine element designed to transmit loads or reaction forces to a shaft that rotates relative to the bearing. This article explains the role of wear damage mechanisms in the design and selection of bearing materials, and its relationship with...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006791
EISBN: 978-1-62708-295-2
... contacting surfaces. In extreme cases, it may lead to complete prevention of sliding; as such, adhesive wear represents one of the fundamental causes of failure for most metal sliding contacts, accounting for approximately 70% of typical component failures. This article discusses the mechanism and failure...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005677
EISBN: 978-1-62708-198-6
... such as sliding adhesive wear, two-body abrasion, three-body abrasion, erosion, and fatigue. ceramics composite restorative materials dental amalgam dental cements dental feldspathic porcelain dental materials endodontic instruments erosion fatigue fissure sealants fracture toughness...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006793
EISBN: 978-1-62708-295-2
... impact wear are apparent ( Fig. 1 ). When the relative approach of the bodies contains no tangential or rotational elements, it is described as normal-impact wear. Where a shear component is added, either when normal impact occurs with a component of sliding or the bodies impact at a tangent, it is...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006794
EISBN: 978-1-62708-295-2
... Corrosive Wear Failures , Failure Analysis and Prevention , Vol 11, ASM Handbook , ASM International, 2002, p 989–994. This form of deterioration is the material removal caused by sliding of a harder, rough counterface across the target surface or by abrasive particles (rolling or grooving) in...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003030
EISBN: 978-1-62708-200-6
... wear, is provided in Ref 7 and in Friction, Lubrication, and Wear Technology , Volume 18 of the ASM Handbook. Friction and wear are inevitable when two surfaces undergo sliding or rolling under load ( Ref 7 ). The control of friction and wear is essential for both performance and...
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
...), usually observed for intermediate displacement amplitudes close to the sliding transition zone, promotes a competition between wear and cracking phenomena. Fig. 9 Diagram showing the mixed fretting regime fretting log (i.e., plotting of the fretting cycle as a function of a log scale of the...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005678
EISBN: 978-1-62708-198-6
... humidity of the atmosphere. A great advantage of the pin-on-disk machine is that it enables wear to be studied under stable conditions of speed, load, and environment. If the weight or volume changes associated with wear are monitored periodically and plotted against sliding distance, a linear...
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...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003976
EISBN: 978-1-62708-185-6
... treatments and coatings, and processing conditions ( Fig. 1 ). Fig. 1 Some aspects of forging and process design that affect wear and fracture. Source: Ref 1 Dies impose a geometry on the deforming material. The design of the die cavities governs the sliding velocities, temperature, and...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001302
EISBN: 978-1-62708-170-2
... is complex, and a wear curve provides more information and allows evaluation of more complex behavior than single-point measurement. For example, the wear behaviors of two materials in the same test are plotted as functions of the number of sliding cycles ( Fig. 1 ). Fig. 1 Wear behavior of two...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006792
EISBN: 978-1-62708-295-2
... disk speed are controlled independently to vary slide/roll ratio Rolling + sliding Wear rate Friction coefficient Ref 22 Twin-disk testing apparatus Two crowned rings are loaded against each other’s peripheries; the rings are spun about their own axes to induce rolling/sliding; the ring...
Book Chapter

Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005323
EISBN: 978-1-62708-187-0
... properties and specifications of test bar. It discusses the properties of gray iron, such as fatigue limit, pressure tightness, impact resistance, machinability, and dimensional stability, at both room and elevated temperature. Wear behavior of gray iron castings during sliding contact under conditions of...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003157
EISBN: 978-1-62708-199-3
... wear also are different. The fundamental difference between arcing contacts and sliding contacts is that sliding contacts require films on the contact faces to facilitate sliding without seizure or galling; shear must occur within this film with only minor disturbance of both materials. A lubricant...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003177
EISBN: 978-1-62708-199-3
..., because coil stock is increasingly used to supply material to presses. Other auxiliary equipment includes lubricant applicators, stock straighteners, and levelers. THE USEFUL PERFORMANCE of a forming die is measured in terms of its wear. Total wear is affected primarily by the length of the...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003060
EISBN: 978-1-62708-200-6
... Weibull modulus X X X X X Hardness X X X X Toughness X X X X X Creep X X X X X Impact resistance X X X X Coefficient of friction X X X Wear resistance X X X Chemical Corrosion products X X X X X Corrosion rate X X X X X Oxidation...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003980
EISBN: 978-1-62708-185-6
... used to advantage in hot sizing the flat portion of the forging. The use of sliding dies requires a greater-than-normal amount of die maintenance and often presents operating problems. Forging scale can become entrapped between the sliding members, causing scoring, excessive wear, and sticking...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003104
EISBN: 978-1-62708-199-3
... classification was used in Friction, Lubrication, and Wear Technology , Volume 18 of ASM Handbook: Wear by particles or fluids Abrasive wear Polishing wear Solid particle erosion Cavitation erosion Liquid impingement erosion Slurry erosion Wear by rolling, sliding, or impact...