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shape casting

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Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 June 2023
DOI: 10.31399/asm.tb.atia.t59340083
EISBN: 978-1-62708-427-7
... Abstract This chapter describes the processes and alloys used in the casting of aluminum components, the advantages and disadvantages of the different shape-casting methods, and the major factors that influence alloy selection for shape-casting applications. An overview of the heat treatment...
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Published: 01 December 2000
Fig. 6.6 Typical complex shapes cast in titanium alloys. Courtesy of Precision Castparts Corp. More
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Published: 01 December 1995
Fig. 15-6 Swing grinding a wheel-shaped casting More
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740047
EISBN: 978-1-62708-308-9
... Abstract This chapter covers the practices and procedures used for shape casting metals and alloys. It begins with a review of the factors that influence solidification and contribute to the formation of casting defects. It then describes basic melting methods, including induction, cupola...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 June 2023
DOI: 10.31399/asm.tb.atia.t59340165
EISBN: 978-1-62708-427-7
... Abstract Forged aluminum products vary widely in their production methods and applications. The forging process allows for control of microstructure and directional properties, and their fatigue and fracture resistance are superior to shape castings. This chapter presents the types, equipment...
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Published: 01 August 2018
Fig. 8.32 Porosity in cast eutectoid steel. The shape of porosity in castings is very similar to the shape of the interdendritic spaces. Optical micrograph. 2% nital etching (porosity is visible without etching). More
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Published: 01 December 1995
Fig. 11-11 Cast CF-8M alloy gate valve with cast-to-shape weld bevels More
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Published: 01 September 2008
Fig. 3 Kuehmann et al. flow chart to summarize design elements of a carburizing process/metallurgical structure/resulting properties and performance comparison of gas carburizing gears produced by conventional forging, near-net shape casting, and powder metal processing More
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Published: 01 December 2004
Fig. D3.21 A356-T6 aluminum cast cylinder, monotonic tensile stress-strain curves Near-net-shape casting formed by pouring molten alloy, 704 °C (1300 °F) into investment molds at room temperature (X), 538 °C (1000 °F) (Y), and 982 °C (1800 °F) (Z). Three different cooling rates create More
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Published: 01 December 2018
Fig. 7.31 Shapes of pouring cups, (a) ceramic, (b) cast iron, (c) two cavity ceramic More
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Published: 01 April 2013
Fig. 13 Schematic of the effect of casting shapes on reflection and oscilloscope screen display of sound beams. See text for discussion. Source: Ref 2 More
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Published: 01 August 2018
Fig. 8.73 (a) Oxide inclusion in as-cast steel. The sperical shape of the inclusion may indicate that it precipitated in the liquid state of the steel. SEM, SE. (b) EDS spectrum from the nonmetallic inclusion. The calculated quantitative analysis from the EDS data is listed on the right More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060085
EISBN: 978-1-62708-261-7
.... In the majority of melting operations, after the liquid metal is produced it is cast into molds. At this point it becomes either an ingot or a casting upon solidification. Use of the term ingot is reserved for the furnace output in molded form that is intended for shaping into a marketable material through...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060247
EISBN: 978-1-62708-261-7
... shapes. This chapter examines these unique properties and how they are derived. It begins by describing the basic metallurgy of cast iron, focusing on the eutectic reaction. It explains how to control the reaction and thus properties of cast iron by overcooling and inoculation. The chapter also discusses...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200164
EISBN: 978-1-62708-354-6
... needed for making a casting includes a pattern and usually one or more core boxes. The core boxes are the pattern equipment necessary to form the cores to the desired shape. A core is generally placed in a mold to create a cavity in the casting; however, they are also used to eliminate draft or put...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2016
DOI: 10.31399/asm.tb.ascaam.t59190001
EISBN: 978-1-62708-296-9
... castings and its effect on properties and processing characteristics. It discusses the faceted nature of primary Si crystals and the modification techniques used to optimize their shape. It also describes the morphology of the (alpha-Al + Si) eutectic, which can be lamellar or rodlike in shape...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.aceg.t68410247
EISBN: 978-1-62708-280-8
.... Die castings, vacuum die castings, and squeeze castings have the best net shape and dimensional capability among all the alternative casting processes, with the exception of investment casting. Net-shape castings intended to eliminate machining have to contend with potential distortion due to water...
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
... applicable to these shaping processes. additive manufacturing cold isostatic pressing die compaction extrusion injection molding shaping slip casting slurry casting tape casting Various powders and powder-binder formulations are used with combinations of pressure and temperature to form...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.t59290201
EISBN: 978-1-62708-319-5
..., distortion, postsintering treatments, and mechanical properties are presented for each. The shaping options include powder-binder approaches such as binder jetting, injection molding, extrusion, slip and slurry casting, centrifugal casting, tape casting, and additive manufacturing. Sintering options...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120039
EISBN: 978-1-62708-269-3
... cost advantages over forgings or fabricated structures. Casting is simply another method for fabricating titanium into shapes. It may be considered a near-net shape (NNS) technique, although as such it is somewhat less a true-net shape process than powder metallurgy. Titanium castings now are used...