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semisolid metalworking

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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 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...
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
... the desired mechanical properties. (m) Quench in water at 65–100 °C (150–212 °F) for 10–20 s only. (n) Cool to room temperature in still air outside the furnace. Comparison of semisolid forging and permanent mold casting for the production of aluminum automobile wheels Table 10 Comparison...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003322
EISBN: 978-1-62708-176-4
...Abstract Abstract Forming processes can be divided into three major categories: bulk forming, sheet-metal forming, and semisolid forming and polymer extrusion. This article introduces each process category with a description of the constitutive models. It outlines the required properties...
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
... in a mold by various casting methods. Virtually every casting method that can be used with unreinforced aluminum has been used with DRA composites. These include the sand, gravity die (permanent mold), investment, squeeze, and lost foam casting processes as well as high-pressure die casting. A semisolid...
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
..., ordnance, chains, machine tools, and general industrial machinery (a) Ductile iron Pressure pipe Motor vehicles Farm machinery Engines Pumps and compressors Valves and fittings Metalworking machinery Construction machinery Other major markets include textile machinery...
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002481
EISBN: 978-1-62708-194-8
... composites manufacturing deformation fusion welding glass joining liquid-solid-state bonding machining metal cutting metal matrix composites noncutting process polymer processing polymer-matrix composites powder processing sheet metalworking solid-state welding ENGINEERING DESIGN...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006424
EISBN: 978-1-62708-192-4
... on lubricant rheology. Thus, a highly viscous or semisolid lubricant such as lanolin may give lower friction at low speeds than viscous oil, yet result in higher friction at high speeds where its shear strength is higher than that of an oil film. Effects of Process and Surface Geometry As in all PHD...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006835
EISBN: 978-1-62708-329-4
...Abstract Abstract The primary purpose of this article is to describe general root causes of failure that are associated with wrought metals and metalworking. This includes a brief review of the discontinuities or imperfections that may be common sources of failure-inducing defects in the bulk...
Series: ASM Handbook
Volume: 22B
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.hb.v22b.a0005538
EISBN: 978-1-62708-197-9
... and strain localization; the development of chemical or microstructural gradients; and the effect of such metallurgical conditions on mechanical properties. Metalworking Industry The metalworking industry has used simulation tools for a number of years. For example, forging process modeling had been...
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...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006401
EISBN: 978-1-62708-192-4
... viscosity ( Ref 16 ). In the boundary lubrication regime, the contacting surfaces are not separated by a lubricant film, and the load is carried by the asperities, causing a very high frictional force ( Ref 17 ). Machineries such as steel gears, piston rings, and metalworking tools experience...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003507
EISBN: 978-1-62708-180-1
...Abstract Abstract This article describes the general root causes of failure associated with wrought metals and metalworking. This includes a brief review of the discontinuities or imperfections that may be the common sources of failure-inducing defects in bulk working of wrought products...
Series: ASM Handbook
Volume: 22B
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.hb.v22b.a0005523
EISBN: 978-1-62708-197-9
... and strategies adopted to minimize these effects are presented and discussed in the article “Measurement of Thermophysical Properties at High Temperatures for Liquid, Semisolid, and Solid Commercial Alloys” in this Volume. Table 2 lists some common techniques used for the measurement of relevant...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006385
EISBN: 978-1-62708-192-4
...-sectional area than that of the original billet. Extrusions of solid, hollow, or semisolid shapes of various aluminum, magnesium, titanium, and steel alloys are used for fabricating metal components mainly in the aerospace, automotive, and architectural industries. Typical parts made are railings...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006513
EISBN: 978-1-62708-207-5
... be reduced or eliminated by applying pressure just prior to final solidification, and by ensuring the alloy forms at a temperature between the liquidus and solidus. Such mushy-state forming (variously known as squeeze casting, melt forging, and semisolid metalworking) represents a transition between casting...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006403
EISBN: 978-1-62708-192-4
... bonded fluid or semisolid film, which may or may not serve to separate opposing surfaces. The viscosity of the lubricant is not a factor affecting friction and wear. The exclusive use of solid lubricants is called solid lubrication. Solid lubricants provide certain advantages in high-vacuum...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.9781627083294
EISBN: 978-1-62708-329-4
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003225
EISBN: 978-1-62708-199-3
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003524
EISBN: 978-1-62708-180-1
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006831
EISBN: 978-1-62708-329-4