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Published: 01 January 2001
Fig. 8 Examples of wear-resistant Al 2 O 3 -SiC p components produced for use in applications requiring resistance to slurry erosion. The pump housing is approximately 640 mm (25 in.) in diameter. Large wear rings are produced up to 1.2 m (48 in.) in diameter. More
Book Chapter

By Xiaohui Wang
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006418
EISBN: 978-1-62708-192-4
... Abstract Cemented carbides, best known for their superior wear resistance, have a range of industrial uses more diverse than that of any other powder metallurgy product including metalworking and mining tools and wear-resistant components. This article discusses raw materials and manufacturing...
Series: ASM Handbook
Volume: 2B
Publisher: ASM International
Published: 15 June 2019
DOI: 10.31399/asm.hb.v02b.a0006578
EISBN: 978-1-62708-210-5
...; and for wear-resistant components in compressors, pumps, and brakes. These alloys were developed by Mercury Marine and have been used to produce high-performance outboard engines. They have been given the trade name Mercosil. The low-copper content of the alloys produces excellent corrosion resistance...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003152
EISBN: 978-1-62708-199-3
...-bonded carbides consisting of 45 vol% TiC have about one-half the density of the available grades of WC-Co. This is an important consideration when designing wear-resistant components for astronautical or aeronautical vehicles or for high-velocity rotating equipment. Steel-bonded carbides...
Book Chapter

By Allen J. Fuller, Jr.
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006406
EISBN: 978-1-62708-192-4
... hardness microstructure retained austenite carbides titanium THERE ARE MANY OCCASIONS where it is beneficial for a component to have high strength and wear resistance on its exterior (case) while simultaneously possessing toughness and ductility at the center (core). Carburization is the term...
Book Chapter

By David Lee
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005734
EISBN: 978-1-62708-171-9
... that form on the wear surfaces of components such as valves, pipes, and pumps. Fluids with increased gas entrainment, turbulent flow, and rapid drop in fluid pressure can significantly increase the cavitation rate. Materials that are highly abrasion resistant often are too brittle to perform well...
Book Chapter

By Dongyang Li
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006382
EISBN: 978-1-62708-192-4
... coefficient, low thermal expansion coefficient, and low thermal conductivity, ceramic materials are widely used to make wear-resistant components such as cutting tools, dies, nozzles, and wear-resistant coatings for biomedical implants. Representative wear-resistant ceramic materials include tungsten carbide...
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
... Abstract Wear, a form of surface deterioration, is a factor in a majority of component failures. This article is primarily concerned with abrasive wear mechanisms such as plastic deformation, cutting, and fragmentation which, at their core, stem from a difference in hardness between contacting...
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
... to galling. This explains why cobalt-base alloys and cadmium-plated alloys resist galling, while titanium alloys tend to gall. The factors that affect wear and galling can be design, lubrication, environmental, and material related. Component design is probably the most critical factor. When stainless...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005743
EISBN: 978-1-62708-171-9
... as the poor corrosion and wear resistance of metallic materials offer opportunities for surface solutions to provide suitable functionally and service life to these components. Thermal spray technology is widely used in the paper manufacturing industry to provide such solutions. This section discusses some...
Book Chapter

Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005114
EISBN: 978-1-62708-186-3
... components are continuously subjected to high-impact loads and deflection forces. Consequently, all selections should be predicated on the basis of resistance to shock, deflection, and wear. Punch and Die Holders These plates must satisfactorily oppose rapidly applied compression loads. The plate...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005712
EISBN: 978-1-62708-171-9
... than coatings, are applied on the most critical components in order to extend service life. Industrially, this is known as hardfacing. A specially selected material is chosen to improve wear resistance from abrasion, impact, metal-to-metal adhesion, heat, corrosion, or any combination of these factors...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003148
EISBN: 978-1-62708-199-3
... be generally described as wear resistant, corrosion resistant, and heat resistant (strong even at high temperatures). The single largest use for cobalt-base alloys is in the area of wear-resistant components/applications. In heat-resistant applications, cobalt is more widely used as an alloying element...
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
... on the structural components in the system, consist of three important aspects: contact parameters, friction parameters, and wear parameters. These three aspects embody the complex mechanisms and relationships between the constituents of a tribosystem. The article concludes with information on the selection...
Book Chapter

By Thomas A. Adler
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003568
EISBN: 978-1-62708-180-1
... similar to chip formation in machining, in that pieces of material are removed by the impact of a sharp-edged particle. This component dominates the wear rate at low impact angles. A model for the cutting component was introduced by Finnie ( Ref 50 , 51 , 52 ) and was developed by Bitter ( Ref 45...
Book Chapter

By G. Fisher, T. Wolfe
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006391
EISBN: 978-1-62708-192-4
... to: Prolong equipment service life Repair worn parts to allow them to be reused (and also reduce inventory of parts) Improve reliability by decreasing the likelihood of unplanned component failure To improve the in-service time of industrial components, a wear-resistant coating may be applied...
Book Chapter

By Maksim Antonov
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006795
EISBN: 978-1-62708-295-2
... m/s (500 ft/s). Source: Ref 8 The other component of erosion is produced by the component of velocity perpendicular to the surface. Bitter called the component deformation wear ( Ref 50 ). This component involves repeated battering of the surface, leading to the eventual fracture...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006427
EISBN: 978-1-62708-192-4
... Abstract This article focuses on friction, lubrication, and wear of internal combustion engine parts, improvements in which provide important gains in energy efficiency, performance, and longevity of the internal combustion (IC) engine systems. It discusses the types, component materials...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003061
EISBN: 978-1-62708-200-6
... Abstract Structural applications for advanced ceramics include mineral processing equipment, machine tools, wear components, heat exchangers, automotive products, aerospace components, and medical products. This article begins with an overview of the wear-resistant applications...
Book Chapter

By R.C. Tucker, Jr.
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005707
EISBN: 978-1-62708-171-9
... Abstract Coatings and other surface modifications are used for a variety of functional, economic, and aesthetic purposes. Two major applications of thermal spray coatings are for wear resistance and corrosion resistance. This article discusses thermal (surface hardening) and thermochemical...