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tribosystem analysis

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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
.... Listing the considerations of tribosystem analysis, the article provides information on selection of ASTM wear test methods grouped by wear type. The article concludes by tabulating the testing geometries and parameters that are commonly controlled and reported when conducting wear tests. impact...
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
... Abstract This article focuses on the types of activities required for the resolution of wear problems. These include examining and characterizing the tribosystem; characterizing and modeling the wear process; obtaining and evaluating wear data; and evaluating and verifying the solution...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006403
EISBN: 978-1-62708-192-4
... Abstract Tribology is the science and technology of interacting surfaces in relative motion. This article describes in detail the basic structural, operational, and interaction parameters of a tribosystem. The interaction parameters, which characterize the action of the operational parameters...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006402
EISBN: 978-1-62708-192-4
... of tribological tests, where the system-dependent characteristics of friction and wear data can be expressed in different forms, such as tribographs, transition diagrams, and tribomaps. A summary of various methods of surface analysis is presented in a table. The article discusses the relationship between wear...
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
... in the selection of a material for wear applications. The article explains four elements of wear design, such as system analysis, modeling, data gathering, and verification. It concludes with a discussion on the design approach for low-wear computer peripherals. abrasive wear adhesive wear corrosive wear...
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
..., including lubricated testing, the conditions of the tribosystem should be simulated as closely as possible. For example, if brake rotor surfaces become rusty during long idle periods in a parking lot, then rusty surfaces should be used for brake rotor friction testing to simulate this condition. Absorbed...
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
... and the calculation of the coefficient of friction are often warranted for many tribosystems. Such testing is particularly critical for brakes, clutches, and similar power- and motion-control mechanisms where the friction force must be known and controlled. If the friction characteristics of a system are somehow...
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
..., the reaction is usually oxidation. Fretting wear occurs in tribosystems such as metal versus plastic, where oxidation of nascent surfaces does not usually occur. Abrasive wear by hard particles occurs when one body, in general, a ceramic-like substance, is much harder than the counterface, such as a ductile...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006869
EISBN: 978-1-62708-395-9
... adhesive wear reinforced polymers REINFORCED POLYMERS (RPs) are widely used in many structural, industrial, automotive, and engineering applications due to their ecofriendly nature and the potential to manipulate their properties. One important application of RPs is in tribosystems in which wear...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006380
EISBN: 978-1-62708-192-4
...-path motions, but simulation of piston-ring-on-cylinder-liner wear should involve linear oscillation. Role of Adhesion in Sliding Wear Bearings, gears, and other practical engineering tribosystems are usually lubricated, and those lubricants tend to reduce adhesive interactions; however, much...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006435
EISBN: 978-1-62708-192-4
.... Some terms (especially hyphenated terms) are coined during wear failure analysis and do not necessarily conform to existing terminology. Consequently, the terminology varies greatly in origin and breadth of accepted usage. Terms also vary in specificity; that is, many terms with slightly different...
Book Chapter

Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006358
EISBN: 978-1-62708-192-4
... and detailed information, especially about failure analysis and materials selection for RCW, the reader is referred to the references cited in the relevant subsections. The wear can occur either on the roller surface or on the rolled surface. Rolling-contact wear is a major cause of failure in rolling-element...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006383
EISBN: 978-1-62708-192-4
... Abstract This article focuses on different aspects of wear particle analysis. It discusses the different wear regimes in the wear rate versus time (bathtub) curve. The article explains the essence of condition monitoring and how to properly sample lubricants for condition monitoring. It also...
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
... surfaces. Adhesive wear, the type of wear that occurs between two mutually soluble materials, is also discussed, as is erosive wear, liquid impingement, and cavitation wear. The article also presents a procedure for failure analysis and provides a number of detailed examples, including jaw-type rock...
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
... discusses methods that may apply to any form of wear mechanism, because it is important to identify all mechanisms or combinations of wear mechanisms during failure analysis. The article concludes by presenting several examples of abrasive wear. abrasive wear crack growth failure analysis...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003057
EISBN: 978-1-62708-200-6
... Abstract This article describes testing and characterization methods of ceramics for chemical analysis, phase analysis, microstructural analysis, macroscopic property characterization, strength and proof testing, thermophysical property testing, and nondestructive evaluation techniques...
Book Chapter

By Koji Kato
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006394
EISBN: 978-1-62708-192-4
... surfaces. It has been observed on the surfaces of piston rings, rocker pads, cylinder bores of diesel engines, valves of high-pressure hydraulic pumps, low-speed gears, and fretted parts ( Ref 1 , 2 , 3 , 4 ). Representative problems caused by polishing wear in tribosystems are oil consumption increase...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006365
EISBN: 978-1-62708-192-4
... 100 parameters being defined based on two-dimensional (2-D) stylus-type measurement as well as further ones based on three-dimensional (3-D) interferometric topography analysis ( Ref 72 , 73 , 74 ). Typical engineering surfaces are characterized with traditional roughness parameters that perform...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003283
EISBN: 978-1-62708-176-4
... is a problem in most wear environments at one point or another, even though it may not be the primary wear mechanism initially. In any tribosystem where dust and wear debris are not controlled and excluded, abrasive wear will be a problem. The wear of parts, the cost of repair and replacement of these parts...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006372
EISBN: 978-1-62708-192-4
... to rubbing and Q p is the repassivation charge density, which represents the charge per surface area leading to the reformation of the passive film. The repassivation kinetics of the alloy determines the chemical degradation rate in a tribosystem rather than the intrinsic corrosion resistance ( Ref 41...