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isothermal forging

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040257
EISBN: 978-1-62708-300-3
... Abstract This chapter discusses the processes of isothermal and hot-die forging and their use in producing aerospace components. It explains how isothermal forging was developed to provide a near-net shape component geometry and well-controlled microstructures and properties with accurate...
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Published: 01 February 2005
Fig. 20.7 Effect of temperature on forging pressure in isothermal forging of Ti-6Al-6V-2Sn [ Kulkarni et al., 1972 ] More
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Published: 01 June 2008
Fig. 16.15 Comparison of conventional and isothermal forging. Source: Ref 8 More
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Published: 01 October 2012
Fig. 5.17 Comparison of conventional and isothermal forging. Source: Ref 5.10 More
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Published: 01 February 2005
Fig. 20.12 10,000 ton isothermal forging press, designed, constructed, and operated by Ladish. Courtesy of Ladish Co. More
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Published: 01 February 2005
Fig. 2.8 Isothermal forging with dies and workpiece at approximately the same temperature More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040007
EISBN: 978-1-62708-300-3
... processes, including closed-die forging, extrusion, electrical upsetting, radial forging, hobbing, isothermal forging, open-die forging, orbital forging, and coining. forging processes 2.1 Introduction In forging, an initially simple part—a billet, for example—is plastically deformed between...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480225
EISBN: 978-1-62708-318-8
... Abstract This chapter discusses the equipment and processes used to convert titanium billet and bar into useful shapes or more refined product forms. These secondary working operations include open-die, closed-die, hot-die and isothermal forging as well as ring rolling and extruding...
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Published: 01 February 2005
Fig. 20.1 Weight reduction obtained by forging a disk by isothermal methods rather than conventional forging. A 60 lb (27 kg) weight reduction was obtained [ Shah, 1988 ]. More
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Published: 01 February 2005
Fig. 20.15 Die setup for isothermal/hot-die forging with resistance heaters [ Antes, 1980 ] More
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Published: 01 February 2005
Fig. 20.16 Die setup for isothermal/hot-die forging with induction coils [ Prasad et al., 1969 ] More
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Published: 01 February 2005
Fig. 20.21 Cost comparison between conventional forging versus isothermal/hot-die forging [ Shah, 1988 ] More
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Published: 01 February 2005
Fig. 9.8 Three-dimensional non-isothermal FE simulation of a forging process. (a) FE model. (b) Final part with temperature contour. More
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Published: 01 February 2005
Fig. 20.6 Effect of deformation rate and temperature on flow stress of Ti-6Al-6V-2Sn alloy under isothermal forging conditions [ Fix, 1972 ] More
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120033
EISBN: 978-1-62708-269-3
... amount of forged titanium alloys. Closed-die forging can be classified as blocker type (single die set), conventional (two or more die sets), or high definition (two or more die sets). Precision die forging also is conducted, usually employing hot-die/isothermal forging techniques. Conventional closed...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740103
EISBN: 978-1-62708-308-9
..., including open-die and closed-die forging, hot upset and roll forging, high-energy-rate forging, ring rolling, rotary swaging, radial and orbital forging, isothermal and hot-die forging, precision forging, and cold forging. The chapter also includes information on cold and hot extrusion and drawing...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280117
EISBN: 978-1-62708-267-9
... Component production by isothermal or superplastic forging to shape/dimensions The first aircraft gas turbine to employ widespread use of a P/M extruded and isothermally forged nickel-base superalloy turbine was the Pratt & Whitney F100. It began operational service on the F-15 Eagle fighter...
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Published: 01 February 2005
Fig. 20.11 A jet engine part being forged in an isothermal press at Ladish. Courtesy of Ladish Co. More
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Published: 01 February 2005
Fig. 20.20 Production examples of isothermal/hot-die forged aircraft components [ Shah, 1988 ] More
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240279
EISBN: 978-1-62708-251-8
... sliding can occur. Creep forming, hot die forging, isothermal forging, and isothermal rolling are processes that rely in part on grain-boundary sliding and other thermally activated deformation mechanisms. The workability, or the ease with which a metal is shaped by plastic deformation, is lower...