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specialized processing routes

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Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003091
EISBN: 978-1-62708-199-3
... of various steel manufacturing processes, such as ingot casting, continuous casting, and hot rolling. It provides an outline of specialized processing routes of producing ultralow plain carbon steels, interstitial-free steels, high strength low-alloy steels, ultrahigh strength steels, stainless steels...
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: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004016
EISBN: 978-1-62708-185-6
... materials with stringent requirements for structure, texture, and other properties. In these cases, the conventional processes are not optimal and special deformation methods must be developed with advanced technologies to solve many material science and industrial problems. As a scientific concept...
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
... from the liquid state. Semisolid Processes: Thixocasting versus Rheocasting There are two primary semisolid processing routes: thixocasting and rheocasting. Thixocasting begins with a nondendritic solid precursor material that is specially prepared by the manufacturer using continuous casting...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003423
EISBN: 978-1-62708-195-5
... but prior to other major post-processing or assembly operations. Machining of polymer-matrix composites (PMCs) can be accomplished using either traditional solid tools or with newer technologies, such as abrasive waterjet trimming. Even if traditional methods are used, special tools and parameters...
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002445
EISBN: 978-1-62708-194-8
.... Feasibility is conditional on how much manual routing is acceptable in the local engineering process. A layout tool that can minimize the need to try several alternatives is very desirable. Placement of Components Placement of components must account for conductor lengths, thermal dissipation...
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
... into a die cavity. Rheocasting is currently the favored SSM route for processing aluminum because there is no cost premium for a billet precursor, and whatever trim or scrap generated in the process can be recycled into new product without first being turned into billet. Fig. 1 Schematic of Brunel...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004003
EISBN: 978-1-62708-185-6
... or combining special features of one or more alloys or processing routes. These advanced processing methods are especially useful for the manufacture of relatively high-cost, low-volume materials, such as nickel-base superalloys and titanium alloys. Although some of these advanced TMP techniques are limited...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006020
EISBN: 978-1-62708-175-7
..., and corrosion resistance are comparable with those of products made using other manufacturing processes. In cases where special properties are desired, some of the most successful MIM materials are those that prove difficult to fabricate via alternative routes. Metal injection molding part engineering...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005727
EISBN: 978-1-62708-171-9
... methods can be classified as either chemical or mechanical processes. The chemical routes include reduction, precipitation, chemical reaction, and electrolysis. The mechanical route includes atomization and disintegration. The reduction method produces powders from oxides of metals with high melting...
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002176
EISBN: 978-1-62708-188-7
... The engineering drawing of the workpart must be interpreted in terms of the manufacturing processes to be used. This step, referred to as process planning, is concerned with the preparation of a route sheet. The route sheet is a listing of the sequence of operations that must be performed on the workpart...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003994
EISBN: 978-1-62708-185-6
... of molybdenum and molybdenum alloys depends on the process used to manufacture the billet. Pressed-and-sintered billets can be forged directly. Large pressed-and-sintered billets are open-die forged or extruded before closed-die forging. Arc cast or electron-beam melted billets are usually brittle in tension...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003037
EISBN: 978-1-62708-200-6
... trim, doubler relief routing, chamfering, roll forming, heat forming, core splicing, cell filling (fiberglass, foam, and so forth), and contouring. In general terms, honeycomb special process products are modified from flat core slices into more complex shapes. Trimming The four primary tools...
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002450
EISBN: 978-1-62708-194-8
... of Materials Selection A materials selection problem usually involves one of two situations: Selection of the materials and the processes for a new product or design The evaluation of alternative materials or manufacturing routes for an existing product or design. Such a redesign effort usually...
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002448
EISBN: 978-1-62708-194-8
... of the component and how parts are integrated into the system. Observe the drawing scale used and take time to read the general and/or special notes, instructions, and specifications. Review the material specification and determine the process route for the initial form (e.g., bar stock, casting, forging...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006022
EISBN: 978-1-62708-175-7
... materials (e.g., titanium-hydroxyapatite), and cutting tools from tungsten carbide or diamond composites. Captive applications of PM include materials that are difficult to process by other techniques, such as refractory metals and reactive metals. Other examples in this category are special compounds...
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
... are given in the article “Design for Deformation Processes” in this Volume. Rolling Rolling is the most important primary working process, practiced in highly specialized, high-productivity, capital-intensive plants. The products of flat hot rolling are relatively thick plate, sheet, and strip...
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001014
EISBN: 978-1-62708-161-0
..., method of fabrication, or subsequent processing treatment requires characteristics not available in merchant quality bars. heat treatment hot-rolled steel bars hot-rolled steel shapes merchant quality bars special quality bars surface imperfections concrete-reinforcing bars HOT-ROLLED...
Book Chapter

By P.S. Grant
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005225
EISBN: 978-1-62708-187-0
... aluminum-silicon alloys and specialty steels and claddings, used primarily in structural applications. More recently, spray casting has found successful commercial application as the primary production route for silicon-aluminum- and aluminum-neodymium-base alloys for higher added value in the electronics...
Series: ASM Handbook
Volume: 5B
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v05b.a0006038
EISBN: 978-1-62708-172-6
... at the Coating Mill? Methods to apply pipeline coatings in a mill are highly specialized processes that include application by cross-head extrusion, side extrusion, electrostatic spray, and plural-component spray. What Is Cross-Head Extrusion? Cross-head extrusion ( Fig. 29 ) is a process in which...