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ceramic processing

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Published: 01 October 2012
Fig. 10.15 Flow chart for ceramic processing. Source: Ref 10.3 More
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Published: 01 October 2012
Fig. 11.27 Schematic of the directed metal oxidation process. CMC, ceramic-matrix composite. Courtesy of Lanxide Corporation. Source: Ref 11.11 More
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Published: 01 December 1995
Fig. 13-23 The ceramic molding process: A. Mixing the slurry. B. Pouring the slurry over the pattern. C. Cope and drag parts of mold More
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550511
EISBN: 978-1-62708-307-2
... zirconia polycrystalline (Y-TZP). It also provides information on materials selection, design optimization, and joining methods, and covers every step of the ceramic production process. brazing ceramic processing diffusion bonding structural ceramics toughened ceramics weibull analysis...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.t59290001
EISBN: 978-1-62708-319-5
... and the plastics industry. Powder shaping takes on these ideas using a combination of binders (often polymers both natural and synthetic) and inorganic powders (metals, alloys, ceramics, composites), enabling improved processing ideas such as powder extrusion, freeform fabrication without tooling, slip casting...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870573
EISBN: 978-1-62708-314-0
... Abstract This chapter discusses the types of fibers and matrix materials used in ceramic matrix composites and the role of interfacial coatings. It describes the methods used to produce ceramic composites, including powder processing, slurry infiltration and consolidation, polymer infiltration...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550569
EISBN: 978-1-62708-307-2
..., continuous fiber ceramic composites, and carbon-carbon composites. It also describes a number of ceramic-matrix composite processing methods, including cold pressing and sintering, hot pressing, reaction bonding, directed metal oxidation, and liquid, vapor, and polymer infiltration. ceramic-matrix...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280079
EISBN: 978-1-62708-267-9
..., or other reactive metals are melted by induction or electron beam processes under vacuum or a protective atmosphere prior to casting. Basics There are two distinct processes for making investment casting molds: the solid investment (solid mold) process and the ceramic shell process. The ceramic...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.pb.t51230255
EISBN: 978-1-62708-351-5
... Abstract This appendix contains a brief list of general references related to brazing technology. Selected References Selected References • Brandon D.G. , and Kaplan W.D. 1997 . Joining Processes: An Introduction , John Wiley & Sons • Eustathopoulos N...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.pb.t51230221
EISBN: 978-1-62708-351-5
... 10.2355/isijinternational.30.1046 • Torvund T. et al. , 1996 . A Process Model for Active Brazing of Ceramics, Part 1: Growth of Reaction Layers , J. Mater. Sci. , Vol 31 , p 6215 – 6222 10.1007/BF00354441 • Villars P. , Prince A. , and Okamoto H. 1995...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2011
DOI: 10.31399/asm.tb.jub.t53290279
EISBN: 978-1-62708-306-5
... by mechanical fastening, adhesive bonding, and, for thermoplastic composites, welding; the making of glass-to-metal seals; and joining of oxide and nonoxide ceramics to themselves and to metals by solid-state processes and by brazing. The classification, types, applications, and the mechanism of each...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350183
EISBN: 978-1-62708-315-7
... coating processes Table 6 Summarizes design limitations for inorganic (metal and ceramic) coating processes TRD, thermoreactive deposition/diffusion process; CVD, chemical vapor deposition; PVD, physical vapor deposition Process Availability One of the key considerations...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.t59290067
EISBN: 978-1-62708-319-5
... Abstract This chapter provides details on several specific binder formulations and a discussion of basic binder design concepts. The focus is on customization of the feedstock response to heating, pressurization, or solvent exposure for a specific shaping process. The discussion starts...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200001
EISBN: 978-1-62708-354-6
... are also required for both cores and molds produced by the shell process. Wax Patterns Wax patterns are used in the investment, or lost wax, molding process. These processes use dies to form the patterns. The wax patterns are coated with a ceramic slurry to form a shell. The wax is then removed...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550001
EISBN: 978-1-62708-307-2
.... With the advent of the 20th century, improved lightweight materials such as aluminum, magnesium, beryllium, titanium, titanium aluminides, engineering plastics, structural ceramics, and composites with polymer, metal, and ceramic matrices began to appear. Aluminum Before the Hall-Héroult process...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.t59290111
EISBN: 978-1-62708-319-5
... is performed in air, as is common for oxide ceramics. These same binders are not successful with metals, due to residual carbon. A schematic cross section of the extrusion process is shown in Fig. 6.13 . The powder-binder mixture is charged into a barrel. Sometimes heat is required to melt the binder...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2021
DOI: 10.31399/asm.tb.tpsfwea.t59300271
EISBN: 978-1-62708-323-2
... pressed. This process uses high pressures and temperatures to better consolidate and reduce porosity in ceramic shapes. Friction Alumina sliding against a metal tends to produce adhesive transfer to the alumina, which in turn requires energy (work) and friction dissipation of energy (work...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2022
DOI: 10.31399/asm.tb.tstap.t56040010
EISBN: 978-1-62708-428-4
... metallic, cermet, or ceramic material. High-Velocity Oxyfuel (HVOF) In the high-velocity oxyfuel (HVOF) process, fuel such as propane, propylene, or hydrogen is mixed with oxygen and burned in a chamber. (In some cases, liquid kerosene may be used as a fuel and air as the oxidizer.) The products...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.tb.ems.t53730139
EISBN: 978-1-62708-283-9
... powder processing sheet forming Liquid to Solid Processing Metals usually are cast into molds of sand, another refractory material, or another metal. Steel and iron are cast into sand or refractory molds. Gold, silver, and refractory metals are cast into molds of high-temperature ceramics...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.t59290201
EISBN: 978-1-62708-319-5
... on powder-binder processing practices are provided for three materials in this chapter. The goal is to incorporate the several topics from prior chapters and apply the concepts to alumina as an oxide ceramic, cemented carbide as a particulate composite, and precipitation-hardened stainless steel as a common...