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semisolid casting

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Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005272
EISBN: 978-1-62708-187-0
... Abstract Semisolid metal (SSM) processing, also known as semisolid metal casting, semisolid forming, or semisolid metal forging, is a special die casting process. This article discusses the origin and advantages of the SSM processing. It describes three major semisolid processing routes...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006498
EISBN: 978-1-62708-207-5
... Abstract Semisolid casting is a near-net shape manufacturing process capable of producing thick- and thin-walled complex-shaped components having excellent mechanical and functional performance. This article begins with a discussion on the history of semisolid processing and the advantages...
Image
Published: 30 November 2018
Fig. 15 Die design considerations for high-solid-fraction semisolid casting. Adapted from Ref 14 More
Book Chapter

Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005307
EISBN: 978-1-62708-187-0
... alloys. It also reviews other casting processes for zinc alloys, such as sand casting, permanent mold casting, plaster mold casting, squeeze casting, and semisolid casting. alloy composition casting die casting furnaces hot chamber die casting inclusions permanent mold casting plaster mold...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003508
EISBN: 978-1-62708-180-1
... Abstract This article focuses on the general root causes of failure attributed to the casting process, casting material, and design with examples. The casting processes discussed include gravity die casting, pressure die casting, semisolid casting, squeeze casting, and centrifugal casting. Cast...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003172
EISBN: 978-1-62708-199-3
... that use ceramic molds include investment casting, and plaster casting. Metallic molds are used in permanent mold casting, die casting, semisolid casting, and centrifugal casting. centrifugal casting ceramic molds CO2 process cold box process die casting hot box process investment casting lost...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006524
EISBN: 978-1-62708-207-5
... presents the advantages and disadvantages of green sand casting, permanent mold casting, semipermanent mold casting, and high-pressure die casting. A discussion on other casting processes, such as investment casting, lost foam, plaster mold casting, pressure casting, centrifugal casting, and semisolid...
Image
Published: 01 December 2008
Fig. 2 Typical semisolid high-integrity die casting products. Courtesy of NADCA ( Ref 1 ) More
Book Chapter

By Justin Heimsch
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005273
EISBN: 978-1-62708-187-0
... in thixocasting. The article illustrates the differences between a conventional high-pressure die-casting injection profile and the thixocasting injection profile used to produce the same part. thixocasting billet sawing rheological tests high-pressure die-casting injection SEMISOLID METAL CASTING...
Series: ASM Handbook
Volume: 2B
Publisher: ASM International
Published: 15 June 2019
DOI: 10.31399/asm.hb.v02b.a0006568
EISBN: 978-1-62708-210-5
... and other die casting alloys. Other technologies to produce higher-quality castings include squeeze casting and semisolid casting. Representative properties with alloy 356.0 and A356.0 are in Tables 4 and 5 . Impact toughness also depends on the solidification rate, melt modification, and heat treatment...
Image
Published: 01 December 2008
Fig. 3 Flow patterns as a function of Bingham number, Bi , and Reynolds number, Re . The figure illustrates five distinct filling patterns (bubble, mound, shell, disk, and transition) in semisolid casting. Source: Ref 4 More
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005224
EISBN: 978-1-62708-187-0
... Abstract Semisolid metal (SSM) processing is a special die casting process, where partially solidified metal slurry is injected into a die cavity to form die cast components. This article discusses the flow behavior of an SSM slurry with emphasis on viscosity, rheological behavior, and yield...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003790
EISBN: 978-1-62708-177-1
... Abstract This article begins with a description of indirect and direct semisolid metalworking processes. It then provides information on alloy compositions of common aluminum semisolid metalworking alloys and primary die-cast magnesium alloys in a tabular form. The article describes...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005274
EISBN: 978-1-62708-187-0
... Abstract This article illustrates various rheocasting processes. These include new rheocasting, semisolid rheocasting, subliquidus casting, rheo-diecasting, swirled enthalpy equilibration device process, slurry-on-demand process, and continuous rheoconversion processes. rheocasting...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005266
EISBN: 978-1-62708-187-0
... castings are shown in Fig. 2 . There are three different types of high-integrity die casting processes: squeeze casting, semisolid casting, and high-vacuum die casting. Fig. 2 Typical semisolid high-integrity die casting products. Courtesy of NADCA ( Ref 1 ) Squeeze Casting Squeeze...
Image
Published: 01 December 1998
Fig. 23 Comparison of dendritic conventionally cast (a) and nondendritic semisolid formed (b) microstructures of aluminum alloy 357 (Al-7Si-0.5Mg). Both 200× More
Image
Published: 01 December 2004
Fig. 7 Continuously cast semisolid metalworking feedstock. Courtesy of John Jorstad More
Image
Published: 01 December 2004
Fig. 8 Continuously cast semisolid metalworking billet before heating. (a) Longitudinal section. (b) Cross section More
Image
Published: 01 December 2004
Fig. 9 Continuously cast semisolid metalworking billet after heating (longitudinal section) More
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005275
EISBN: 978-1-62708-187-0
... and operation (see Fig. 1 in the article “Semisolid Casting: Introduction and Fundamentals” in this Volume). From the pioneering research at Massachusetts Institute of Technology by Fleming, Mehrabian, and Joly ( Ref 1 , 2 ), several methods of semisolid processing of metals have been developed...