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roll consolidation

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060117
EISBN: 978-1-62708-261-7
..., soldering, and brazing. It also discusses powder consolidation, rolling, drawing and extrusion, and common forging methods. fabrication finishing forging forming joining material removal powder processing METAL PRODUCTS that are subjected to mechanical reduction operations subsequent...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550193
EISBN: 978-1-62708-307-2
...: Materion Brush Beryllium and Composites Structural Grades Instrument Grades Consolidated beryllium block can be rolled into plate, sheet, and foil, and it can be extruded into shapes or tubing at elevated temperatures. At present, working operations typically warm work the material, thereby...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280117
EISBN: 978-1-62708-267-9
... application to superalloys. It describes the gas, vacuum, and centrifugal atomization processes used to make commercial superalloy powders. It explains how the powders are consolidated into preforms or billets using hot isostatic pressing, extrusion, or a combination of the two. It also provides information...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870537
EISBN: 978-1-62708-314-0
... to involve the concentration of shear strain in regions where ceramic particles or fibers accumulate. However, extrusion of consolidated MMCs, such as castings, can reduce the level of clustering and inhomogeneities in the material. Hot rolling is used after extrusion to produce sheet and plate products...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870183
EISBN: 978-1-62708-314-0
..., roll forming, and pultrusion. A continuous consolidation process is shown in Fig. 6.14 and a roll forming process is shown in Fig. 6.15 . The trick with both of these processes is to maintain uniform pressure on all portions of the part throughout heat-up, forming, and cool-down. If uniform pressure...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120047
EISBN: 978-1-62708-269-3
..., or 1500 °F) 937 136 1013 147 22 38 … … PREP 650 1200 315 MPa (46 ksi) HIP and rolled (955 °C, or 1750 °F)(T) 958 139 992 144 12 35 … … REP 925 1695 75% rolling reduction HIP, rolled (955 °C, or 1750 °F), and β annealed  L or LT 820 119 896 130 13 31 73 66 REP 925...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240607
EISBN: 978-1-62708-251-8
... of the titanium matrix directly onto the fibers. Of these, the foil-fiber-foil method is probably the most widely studied. Foil-Fiber-Foil Process Green Tape Process Plasma Tape Spraying The two primary consolidation procedures are vacuum hot pressing and HIP. High-temperature/short-time roll bonding...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230295
EISBN: 978-1-62708-298-3
... with its high viscosity (even with substantial superheat), also makes it an unsuitable candidate for precision casting [ Marder et al. 1990 , Marder 1991 ]. 20.1 Powder Consolidation 20.2 Formability 20.3 Rolling 20.4 Forming 20.5 Forging 20.6 Extrusion 20.7 Wire Drawing 20.8...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230267
EISBN: 978-1-62708-298-3
... they are consolidated prior to sintering. It also compares and contrasts the properties of beryllium products made using different methods and provides composition and particle size data on commercially available powders. beryllium powder beryllium powder metallurgy sintering 19.1 Introduction 19.2...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 May 2018
DOI: 10.31399/asm.tb.hma.t59250219
EISBN: 978-1-62708-287-7
... of the minimill industry along with the consolidation of the industry into large corporations. The chapter ends by providing information on novel processes developed for making iron. flanged beams flat products minimills railroad rails steelmaking ironmaking There was little change...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550457
EISBN: 978-1-62708-307-2
.... The mechanism of band formation is still unclear, but it appears to involve the concentration of shear strain in regions where ceramic particles or fibers accumulate. However, extrusion of consolidated MMCs, such as castings, can reduce the level of clustering and inhomogeneties in the material. Hot rolling...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120131
EISBN: 978-1-62708-269-3
...) RMI VM (e) 895 (130) 1000 (145) 19 40 Timetal-62S 1040 (151) 900 (144) 15 34 (a) Beta rolled. (b) Alpha-beta rolled. (c) Average. (d) Not determined. (e) Alpha-beta annealed Fig. 14.3 Cast low-pressure turbine gamma aluminide blades for General Electric gas...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240597
EISBN: 978-1-62708-251-8
... International , 1990 • Stonehouse A.J. and Marder J.M. , Beryllium: Powder Consolidation Methods , Properties and Selection: Nonferrous Alloys and Special-Purpose Materials , Vol 2 , ASM Handbook , ASM International , 1990 • Tin and Tin Alloys , Metals Handbook Desk Edition...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740373
EISBN: 978-1-62708-308-9
... and contrasts mechanical, chemical, electrochemical, and atomizing processes used in powder production, discusses powder treatments, and describes consolidation techniques along with secondary operations used to obtain special properties or improve dimensional precision. It also discusses common defects...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480161
EISBN: 978-1-62708-318-8
... relatively high. Courtesy of Dr. Wayne Voice, Rolls-Royce, U.K. Effect of cooling rate on tensile properties of a Ti-Mo-Al alloy Table 8.14 Effect of cooling rate on tensile properties of a Ti-Mo-Al alloy Production method Ultimate tensile strength Reduction in area, % MPa ksi...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.tb.ems.t53730139
EISBN: 978-1-62708-283-9
... the exterior shapes of the crystals. This is the method used to grow silicon crystals for the semiconductor industry. Fig. 13.1 Bridgman and Czochralski methods of growing single crystals. Source: Ref 13.1 Bulk forming of cast ingots can be accomplished by rolling, extrusion, forging...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240583
EISBN: 978-1-62708-251-8
.... Under high vacuum, a high current is then passed through the bars until a temperature just below the melting point is reached. When cooled, the bars are rolled to consolidate the pores, and the bars are returned to the sintering furnace for resintering at 2300 °C (4170 °F). The metal then can be forged...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230163
EISBN: 978-1-62708-298-3
... to the extrusion direction, but hot rolled sheet has a relatively isotropic structure [ London 1979 ]. The mechanical properties are a function of aluminum content, as shown in Fig. 14.2 for extruded and annealed material. It can be seen that tensile properties, including tensile modulus, generally decrease...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230209
EISBN: 978-1-62708-298-3
... , Metals Powder Industries Federation , Princeton, NJ , p 27 – 36 Hashiguchi D.H. , Clement T.P. , and Marder J.M. , 1988 . Properties of Beryllium Consolidated by Several Near-Net Shape Processes , International Powder Metallurgy Conference , Vol 18 , p 627 – 643 Haws...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2001
DOI: 10.31399/asm.tb.aub.t61170573
EISBN: 978-1-62708-297-6
... Complex Grades Almost 50% of the total production of cemented carbides is now used for nonmetal cutting applications such as metalforming dies, punches, and rolls, transportation and construction, mining, oil and gas drilling, forestry tools, and fluid-handling components. The majority of cemented...