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alumina carbide

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Published: 01 January 1993
Fig. 5 Topography of silicon carbide whisker-reinforced alumina surfaces to be joined. (a) Ground, R q of 0.35 μm (14 μin.). (b) Ground/polished, R q of 0.04 μm (1.6 μin.). 3000× More
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002126
EISBN: 978-1-62708-188-7
.... It presents a comprehensive discussion on the properties and composition of alumina-base tool materials, including alumina and titanium carbide, alumina-zirconia, and silicon carbide whisker reinforced alumina, and silicon nitride base tool materials. alumina carbide alumina-zirconia carbide ceramics...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003359
EISBN: 978-1-62708-195-5
... Abstract For the reinforcement of metal-matrix composites, four general classes of materials are commercially available: oxide fibers based primarily on alumina and alumina silica systems, nonoxide systems based on silicon carbide, boron fibers, and carbon fibers. This article discusses the key...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003357
EISBN: 978-1-62708-195-5
.... continuous-length ceramic fibers oxide fibers alumina-silica fibers alpha-alumina fibers nonoxide fibers beta-phase silicon carbide high-temperature ceramic-matrix composites CONTINUOUS-LENGTH CERAMIC FIBERS are commercially available in two general classes for the reinforcement of ceramic-matrix...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001107
EISBN: 978-1-62708-162-7
... of these materials, intense research was generated to determined other toughening mechanisms (besides transformation toughening and dispersed-phase toughening) and alternative toughened-ceramic systems. Silicon Carbide Whisker (SiC<sub>w</sub>)-Reinforced Alumina Silicon carbide whisker (SiC w )-reinforced...
Image
Published: 01 January 2000
Fig. 3 Influence of particle material on erosion rate, for erosion of a sintered glass-bonded alumina ceramic by silica, alumina, and silicon carbide particles, 125–150 μm in diameter, at normal incidence. Adapted from Ref 5 More
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001457
EISBN: 978-1-62708-173-3
... as a brief description of factors that are important to ceramic-to-metal joints. Ceramic Materials Structural ceramics can be categorized as either monolithic materials or ceramic-matrix composites. The monolithic materials include the aluminas, mullites, silicon carbides, silicon nitrides...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003163
EISBN: 978-1-62708-199-3
... MMC designation system and also describes the types of continuous fiber aluminum MMCs, including aluminum/boron MMC, aluminum/silicon carbide MMC, aluminum/graphite MMC, and aluminum/alumina MMC. aluminum-matrix composites copper-matrix composites intermetallic-matrix composites magnesium...
Image
Published: 01 January 2006
electron mode showing a large intergranular carbide. 1500×. The samples were polished to a 0.05 μm (0.002 mils) alumina finish and electrolytically etched in 2% HCl at 3.5 V for 6 s. Source: Ref 142 More
Image
Published: 01 January 1993
Fig. 3 Effect of polishing interfacial area on strength of Cu-41Ag-3.5Sn-7Ti, at.%, brazement in silicon carbide whisker-reinforced alumina More
Image
Published: 31 December 2017
Fig. 15 Grinding ratio as affected by the average MC carbide size in two PM HIP and hot worked HSS according to Table 13 with a soft alumina grinding wheel More
Image
Published: 30 September 2015
Fig. 37 Grinding ratio as affected by the average MC carbide size in two PM HIP and hot worked HSS according to Table 15 with a soft alumina grinding wheel More
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0009073
EISBN: 978-1-62708-177-1
... polishing is performed on composites using either silicon carbide papers or diamond-coated (continuous and discontinuous) disks. In some cases, such as hand polishing, rough polishing may be performed using deagglomerated alumina suspensions. In the grinding and rough polishing steps, the abrasive may...
Image
Published: 15 June 2020
Fig. 7 SEM images of sintered ceramic structures fabricated by robocasting: (a) bioglass, (b) hydroxyapatite (HA), (c) silicon carbide, (d) silicon nitride, (e) alumina, (f) yttria-stabilized zirconia, (g) zinc oxide, and (h) barium titanate. Adapted from Ref 82 with permission from Wiley More
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
... various sources Water Lubrication of Ceramics Much of the research and applications literature about “water lubrication” concerns ceramic materials. In particular, silicon nitride and silicon carbide can provide very low wear and low, even superlow, friction under specific conditions. Alumina can...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005742
EISBN: 978-1-62708-171-9
... carbide, oxidation-resistant MCrAlYs with ceramics such as alumina, self-fusing/fluxing alloys with or without blends of carbides, and thermal insulation materials of zirconium oxide/zirconium silicate with proprietary sealants are used many types of steel processing applications. References...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003551
EISBN: 978-1-62708-180-1
... and carbon, magnesia, or silicon carbides; high-alumina with clays and then the fireclays and silica refractories Others: includes zircon-zirconia and silicon carbide refractories The technical ceramics to be considered are high-purity materials of alumina or zirconia (stabilized), or silicon...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003004
EISBN: 978-1-62708-200-6
... (212 °F) At 1000 °C (1830 °F) At 1200 °C (2200 °F) Alumina (Al 2 O 3 ) 3.96 2050 3720 1950 3540 30 6 … 8.0 1050 9 Beryllia (BeO) 3.0 2550 4620 2400 4350 220 29 … 7.5 2180 9 Boron carbide (B 4 C) 2.5 2350 4260 540 (c) 1000 (c) … … 28 5.7 2090 9.3 Boron...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006069
EISBN: 978-1-62708-175-7
..., which is modified by reacting with furnace walls and carrier devices. This produces the correct carburizing and oxidizing potentials to maintain thermodynamic equilibrium with the cemented carbide. Parts are packed inside a mixture of alumina and graphite to generate high carburization potential...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003352
EISBN: 978-1-62708-195-5
.... Ceramic fibers are polycrystalline. Oxide ceramic (e.g., silica-alumina and pure alumina) fibers and nonoxide ceramic (e.g., silicon carbide) fibers ( Ref 4 ) are used to reinforce CMCs and MMCs ( Ref 5 ). Value-in-Use In a PMC, the primary function of a reinforcing fiber is to increase...