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cubic boron nitride

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Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003532
EISBN: 978-1-62708-180-1
... aluminum etched with aqueous 0.5% hydrofluoric acid Fig. 11 Light micrographs of specimens of 1215 carbon steel that were salt bath nitrided and mounted in different resins. (a) Epomet thermosetting epoxy resin. (b) Phenolic thermosetting resin. (c) Methyl methacrylate thermoplastic resin. (d...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003555
EISBN: 978-1-62708-180-1
... Cristobalite, silica SiO 2 1723 3133 Carborundum, silicon carbide SiC 2700 (a) 4892 (a) Silicon nitride Si 3 N 4 1800 (b) 3270 (b) Boron nitride BN 3000 (a) 5430 (a) (a) Sublimes. (b) Dissociates Fig. 1 Metal dusting attack on the inner wall of a stainless...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006765
EISBN: 978-1-62708-295-2
... to make very precise cuts. They are smaller in size than the usual laboratory abrasive cutoff saw and use much smaller blades, typically from 7.6 to 20.3 cm (3 to 8 in.) in diameter. These blades can be of the nonconsumable type, made of copper-base alloys with diamond or cubic boron nitride abrasive...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006828
EISBN: 978-1-62708-329-4
... to improper cleaning. Fluxes have been the mainstay of low-temperature torch and induction brazing but are responsible for additional anomalies, such as flux inclusions composed of oxides, sulfides, or nitrides; flux entrapment; and oxidation of the faying surfaces. These conditions are attributed to improper...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003543
EISBN: 978-1-62708-180-1
..., specifically oriented grains tend to crack, leaving a shiny, faceted appearance easily differentiated from dull and fibrous, dimple-rupture features. Cleavage in a steel sample is shown in Fig. 4 . Face-centered-cubic (fcc) metals (for example, copper, aluminum, nickel, and austenitic steels) exhibit...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006778
EISBN: 978-1-62708-295-2
... in Fig. 4 . Face-centered-cubic (fcc) metals (for example, copper, aluminum, nickel, and austenitic steels) exhibit the greatest ductility during rapid fracture and, in benign environments, do not normally fracture via cleavage. However, brittle cracking of fcc metals can occur under conditions...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006787
EISBN: 978-1-62708-295-2
..., alloy and protective coating compositions, stress, time, and gas composition. This article discusses the primary mechanisms of high-temperature corrosion, namely oxidation, carburization, metal dusting, nitridation, carbonitridation, sulfidation, and chloridation. Several other potential degradation...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006776
EISBN: 978-1-62708-295-2
... bending. Note absence of beach marks. Source: Ref 11 Fig. 5 Subsurface fatigue origin in-service failure of 6.4 cm (2.5 in.) nitrided medium-carbon alloy steel crank pin. In contrast with the fracture surface shown in Fig. 4 , produced in the laboratory under continuous uniform loading...