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Series: ASM Handbook
Volume: 4A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v04a.a0005772
EISBN: 978-1-62708-165-8
... Abstract Boriding is a thermochemical diffusion-based surface-hardening process that can be applied to a wide variety of ferrous, nonferrous, and cermet materials. It is performed on metal components as a solution for extending the life of metal parts that wear out too quickly in applications...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003152
EISBN: 978-1-62708-199-3
... Abstract Cemented carbides belong to a class of hard, wear-resistant, refractory materials in which the hard carbide particles are bound together, or cemented, by a ductile metal binder. Cermet refers to a composite of a ceramic material with a metallic binder. This article discusses the...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003188
EISBN: 978-1-62708-199-3
..., cermets, ceramics, cubic boron nitride, and polycrystalline diamond. It compares the toughness, and wear resistance for these cutting tool materials. Finally, the article explains the steps for selecting tool material grades for specific application. cemented carbides ceramics cermets cobalt-base...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003005
EISBN: 978-1-62708-200-6
... materials, including ferrous alloys, nonferrous alloys, ceramics, cermets and cemented carbides, engineering plastics, polymer-matrix composites, metal-matrix composites, ceramic-matrix and carbon-carbon composites, and reviews their general property characteristics and applications. It describes the...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001320
EISBN: 978-1-62708-170-2
... Abstract The classes of tool materials for machining operations are high-speed tool steels, carbides, cermets, ceramics, polycrystalline cubic boron nitrides, and polycrystalline diamonds. This article discusses the expanding role of surface engineering in increasing the manufacturing...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001280
EISBN: 978-1-62708-170-2
... Table 9 Cermet electrodeposited coatings for high-temperature oxidation protection Constituents of coating as applied Suitable substrate metal Service temperature Service life, min Thickness °C °F μm mils Cr + ZrB 2 Mo-0.5Ti 2130 3865 20 75–150 3–6 Tantalum 2130 3865...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001282
EISBN: 978-1-62708-170-2
... THERMAL SPRAY is a generic term for a group of processes in which metallic, ceramic, cermet, and some polymeric materials in the form of powder, wire, or rod are fed to a torch or gun with which they are heated to near or somewhat above their melting point. The resulting molten or nearly molten droplets...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003838
EISBN: 978-1-62708-183-2
... available in the article “Powder Metallurgy Cermets and Cemented Carbides” in Powder Metal Technologies and Applications, Volume 7, ASM Handbook, 1998. The two most common variables in cemented carbides are the cobalt or binder content and the grain size. As shown in Fig. 3...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001231
EISBN: 978-1-62708-170-2
... deposition triphase (TiC/TiCN/TiN) coated carbides Physical vapor deposition TiN (titanium nitride) coated carbides Cermets Ceramics (alumina-based and silicon nitride-based) PCD Polycrystalline CBN These tool materials need to be used with specific work materials. Table 1 gives the...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003218
EISBN: 978-1-62708-199-3
..., nonferrous, and cermet materials. The boronizing pack process is similar to pack carburizing with the parts to be coated being packed with a boron-containing compound such as boron powder or ferroboron. Activators such as chlorine and fluorine compounds are added to enhance the production of the boron-rich...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005257
EISBN: 978-1-62708-187-0
... molten products, which may be processed using common metallurgical methods. Casting of CS products under inert gas pressure or centrifugal casting has been used to synthesize cermet ingots, corrosion- and wear-resistant coatings, and ceramic-lined pipes. Casting under gas pressure is similar to the...
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
... (cermet) materials, which are much harder than the underlying steel substrate ( Ref 136 ). Three major techniques are used for these coatings: physical vapor deposition, chemical vapor deposition, and thermal spray. In practice, the different technologies discussed can be and are used in...
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
... materials separately, but it must be understood that, in reality, there is a continuum of materials. In addition, some materials, such as composites and cermets, can have both brittle and ductile components and exhibit mixed behavior ( Fig. 1 ). The erosion of ductile materials by solid...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003217
EISBN: 978-1-62708-199-3
Series: ASM Handbook
Volume: 4A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v04a.a0005773
EISBN: 978-1-62708-165-8
... microstructures composed of both metallic phases and grains of carbides or nitrides. These are cemented carbides and the carbide-steel cermets such as Ferro-TiC, high-carbon cobalt alloys such as Stellite, and alloyed cast irons. The TRD coatings are successfully applied to these materials, with no serious...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003054
EISBN: 978-1-62708-200-6
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003810
EISBN: 978-1-62708-183-2
... alloys Flame spraying Zinc, aluminum, lead, iron, bronze, copper, nickel, ceramics, cermets Diffusion coating Aluminum, chromium, nickel-phosphorus, zinc, nitrogen, carbon Organic coatings can be applied to cast irons to provide short-term or long-term corrosion resistance. Short...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003252
EISBN: 978-1-62708-199-3
... image of 82%Au-15.5%Ni-1.75%V-0.75%Mo active braze alloy joined to Mo-Al 2 O 3 cermet. Accompanying x-ray spectrum obtained from area 1 shows the phase forming at the interface to be rich in nickel and vanadium. Courtesy of Bonnie McKenzie, Sandia National Laboratories If desired, a single x-ray...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003055
EISBN: 978-1-62708-200-6
... size. Tolerances below 1 μm (40 μin.) have been achieved ( Ref 35 , 36 ), and EDM can produce a mirror finish, even on ceramics, giving a surface roughness of less than 0.3 μm (12 μin.) ( Ref 37 , 38 ). EDM can be successfully applied to ceramics, including single phases, cermets, and ceramic-matrix...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003059
EISBN: 978-1-62708-200-6