1-20 of 101 Search Results for

semisolid metal casting

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
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
..., process conditions, and simulation for semisolid casting. It concludes with a review of several components produced by each of the various semisolid casting processes. aluminum alloys die design heat treatment rheocasting semisolid metal casting thixocasting thixomolding process simulation...
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 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...
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
... of casting technology. It took almost a quarter century of investigation before semisolid metal casting matured into a fully commercialized process ( Ref 1 ). At the heart of all semisolid metal casting processes is the need for material comprised of a globular solid phase surrounded by a lower-melting-point...
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
... macroscopic examination magnesium die-casting alloys metallography microstructure semisolid feedstocks semisolid metalworking specimen preparation SEMISOLID METALWORKING is a forming process in which a partially liquid/partially solid metal mixture is injected into a die or mold and allowed...
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 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...
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
.... rheocasting semisolid rheocasting subliquidus casting rheo-diecasting swirled enthalpy equilibration device slurry-on-demand process continuous rheoconversion process new rheocasting RHEOCASTING is one of the three methods of semisolid metal (SSM) processing (see Fig. 1 in the preceding article...
Image
Published: 01 December 2004
Fig. 28 Multiple microstructures of AM60B magnesium are obtained by varying the percent solid during metal injection when using the direct semisolid metalworking processes. (a) Semisolid molding at 565 °C (1050 °F). (b) Semisolid molding at 585 °C (1085 °F). (c) Die casting at 605 °C (1120 °F More
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003172
EISBN: 978-1-62708-199-3
... processes 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...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005187
EISBN: 978-1-62708-187-0
... methods, such as die casting, squeeze casting, and semisolid processing. The article contains tables that compare some of the typical capabilities of shape casting processes. casting ceramics die casting sand squeeze casting plaster graphite molding SHAPE CASTING, as a metal-forming...
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
... during or immediately after solidification ( Ref 2 ). Squeeze castings are not limited to the higher-silicon (higher-fluidity) alloys needed for die casting. These processes are discussed in more detail in the article “Squeeze Casting” in this Volume. Semisolid Metal (SSM) Semisolid metal (SSM...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005318
EISBN: 978-1-62708-187-0
... used and the need and economics of postprocessing. This article examines how design and materials selection address these diverse requirements of conventional die casting tooling. It focuses on the tooling for high-volume processes where the liquid or semisolid metal is forced into the die with high...
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...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001061
EISBN: 978-1-62708-162-7
... sections Low melting point relative to those required for many other metals Rapid heat transfer from the molten aluminum to the mold, providing shorter casting cycles Hydrogen is the only gas with appreciable solubility in aluminum and its alloys, and hydrogen solubility in aluminum can be readily...
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...
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
... by semisolid casting methods. Zinc-matrix metal-matrix composites have also been produced by various foundry methods. Zinc has a relatively low melting point of 420°C (788 °F) and forms a eutectic with aluminum at 5% Al and 382 °C (720 °F). Thus, aluminum is the principal alloying element in the cast zinc...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005186
EISBN: 978-1-62708-187-0
... effects and the prediction and control of mechanical properties in castings. Semisolid casting makes commercial inroads and market penetration. 1996—Cast metal-matrix composites (brake rotors) are used for the first time in production model automobiles, the Lotus Elise. Environmentally friendly...
Book Chapter

Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005287
EISBN: 978-1-62708-187-0
... forming of metal parts from a semisolid raw material that incorporates a uniquely nondendritic microstructure. Semisolid forming is more costly than conventional casting but offers unique properties and consistently excellent quality. In addition, the viscous nature of semisolid alloys provides a natural...
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
..., and semisolid casting, is also included. alloying elements aluminum casting alloys high-pressure die casting low-pressure permanent mold casting permanent mold casting green sand casting investment casting castability ALUMINUM CASTINGS have played an integral role in the growth of the aluminum...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006488
EISBN: 978-1-62708-207-5
...Abstract Abstract In general, metal-matrix composites (MMCs) are classified into three broad categories: continuous fiber-reinforced composites, discontinuous or short fiber-reinforced composites, and particle-reinforced composites. This article focuses on stir casting and melt infiltration...
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 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...