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tribological behavior

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Series: ASM Handbook
Volume: 2B
Publisher: ASM International
Published: 15 June 2019
DOI: 10.31399/asm.hb.v02b.a0006551
EISBN: 978-1-62708-210-5
...Abstract Abstract Aluminum alloys are widely used in engineered components because of their excellent strength-to-weight ratio. Their use in applications requiring wear resistance is more limited. One of the main limitations of aluminum alloys is the poor tribological behavior mainly due...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006388
EISBN: 978-1-62708-192-4
... agglomeration and related porosity. Recently, the so-called hybrid composites also have been developed, containing both hard and soft reinforcing phases (e.g., ceramic- and graphite-based reinforcements), to combine high mechanical properties and enhanced tribological behavior by reducing the overall wear...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006390
EISBN: 978-1-62708-192-4
...Abstract Abstract This article focuses on the tribological behavior of group 1, 2, and 3 cobalt-base alloys, namely, carbide-type wear-resistant alloys and laves-type wear-resistant alloys. The behavior includes hardness, yield strength and ductility, and fracture toughness. The article...
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
... of these parameters on tribological behavior of textured surfaces. It provides information on various modeling approaches for surface texture. The article also discusses the beneficial effect of surface texturing. tribological behavior surface texturing EVER-INCREASING REQUIREMENTS for improved...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006404
EISBN: 978-1-62708-192-4
...Abstract Abstract The human internal environment plays a vital role in the friction and wear of implants and prosthetic devices. This article describes the tribological/wear behavior of implants. It discusses the classification of active tribological pairs, namely, amphiarthosis joints...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006373
EISBN: 978-1-62708-192-4
... polymers, and elastomers. Most polymers are used as composite materials containing various fillers to improve their tribological behavior ( Ref 1 , 2 , 3 , 4 ). For example, reinforcement with short fibers of glass or carbon is used most often to increase the mechanical strength and load-bearing...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006431
EISBN: 978-1-62708-192-4
...Abstract Abstract There are huge numbers of publications and data available on ceramics, especially the basic types that cover their friction, wear, tribological mechanisms, high-temperature behavior, tribochemistry, and also lubrication conditions. This article summarizes the key overall...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006375
EISBN: 978-1-62708-192-4
... environments. To understand the adhesion, friction, and wear behaviors of materials in vacuum environments, a simple experimental approach has been taken to control and characterize as carefully as possible the materials and environments in tribological studies ( Ref 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8...
Series: ASM Handbook
Volume: 4E
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.hb.v04e.a0006273
EISBN: 978-1-62708-169-6
..., and the technologies and mechanisms used for nitriding aluminum and its alloys. It also describes the nitriding behavior of aluminum alloys. The article concludes by describing how a combination of technologies can be utilized to achieve aluminum nitride with the highest tribological properties. aluminum...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006399
EISBN: 978-1-62708-192-4
...Abstract Abstract Tribology is the study of friction, lubrication, and wear. It is a multidisciplinary subject covering the mechanics of contacting surfaces, their roughness characteristics, lubrication, and material behavior under normal load as well as in traction. This article focuses...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006366
EISBN: 978-1-62708-192-4
... the contacts. In terms of wear, wear rates of iron and copper increased under IL lubrication, which was attributed to increased corrosion in IL environment. Using a reciprocating tribometer, Guo et al. ( Ref 81 ) investigated the tribological behaviors of two types of contacts composed of ceramics, Si 3 N...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006367
EISBN: 978-1-62708-192-4
... at 0.25 wt%. A similar minimum has been obtained by Vail et al. for polytetrafluoroethylene + SWCNTs ( Ref 25 ). Thus, CNTs are expected to be useful for tuning tribological features in various types of composites. At the same time, one must take care to observe effects on the two behaviors just described...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006850
EISBN: 978-1-62708-395-9
.... This is one reason why PTFE has not been used very widely for tribological applications. The quasi-adiabatic interfacial wear involves glassy thermoplastics (not cross-linked) and cross-linked polymer systems such as elastomers and thermosets. These polymers show a range of wear behaviors. For example...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006419
EISBN: 978-1-62708-192-4
... to the tribological behavior by providing oil-retention volumes. Coating adhesion strength is measured using standardized adhesion tests, for example according to DIN EN 582, “Thermal spraying; determination of the tensile adhesive strength of thermally sprayed coatings,” and ASTM C633, “Standard Test Method...
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
... that should be addressed to ensure that valid data are derived from a friction test. The article presents definitions of terms commonly used in tribology such as static friction, kinetic coefficient of friction, stick-slip behavior, and lubricated friction. It provides information on the precautions that must...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001238
EISBN: 978-1-62708-170-2
...Abstract Abstract The concept of surface integrity for grinding operations can be extended to encompass six different groups of key factors: visual, dimensional, residual stress, tribological, metallurgical, and others. This article discusses the importance of these factors in the performance...
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
... distribution gamma distribution THE INFLUENCE OF FRICTION AND WEAR on the function and structure of tribological systems is determined by various types of tribological tests (or tribotests). Because friction and wear behavior is a system response, the challenge is to identify the components and possible...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003572
EISBN: 978-1-62708-180-1
.... Therefore, the tribological behavior of reinforced polymers is an empirical evaluation depending on specific material conditions, operating parameters, and environment. It is also ill advised to compare tribological properties of materials evaluated in different laboratories, configurations, environments...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006369
EISBN: 978-1-62708-192-4
..., sliding speed, and material properties of coatings all play significant roles in determining their tribological behavior. Furthermore, they pointed out that no single material can act as a solid lubricant in all environments and under all operating conditions. Solid materials that have been most...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006360
EISBN: 978-1-62708-192-4
... preparation for DLC and diamond deposition. It also provides a discussion on the coating composition and structure, mechanical and tribological properties, and applications of DLC and diamond coatings. The quality control techniques for DLC and diamond coatings are specified to meet customer requirements...