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Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0009012
EISBN: 978-1-62708-185-6
... Abstract This article summarizes the types of hot working simulation tests such as hot tension, compression, and torsion testing used in the assessment of workability. It illustrates the use of hot torsion testing for the optimization of hot working processes. The article concludes...
Book Chapter

By S.L. Semiatin
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0009002
EISBN: 978-1-62708-185-6
... of microstructure evolution. cellular automata dynamic recovery grain growth hot working microstructure evolution microstructure evolution modeling Monte-Carlo techniques plastic flow recrystallization static recovery texture evolution models thermomechanical processing IN PROCESS DESIGN...
Book Chapter

By Chester J. Van Tyne, John Walters
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005884
EISBN: 978-1-62708-167-2
... Abstract The warm and hot working of metals provide the ability to shape important materials into component shapes that are useful in a variety of applications requiring strength, toughness, and ductility. This article focuses on a variety of metals that can be hot or warm worked, and describes...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005885
EISBN: 978-1-62708-167-2
... Abstract This article focuses on the specific features of carbon steels and alloy steels that are pertinent to heating by induction for warm and hot working processes. It provides a detailed account of the effects of various microstructures on austenitization kinetics for AISI 1045 steels...
Series: ASM Handbook
Volume: 22B
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.hb.v22b.a0005516
EISBN: 978-1-62708-197-9
... Abstract The most popular metal hot working processes for which induction heating is applied are forging, forming, extrusion, and rolling. This article focuses on estimation techniques to determine basic induction heating process parameters, including coil power, length of heating line...
Series: ASM Handbook
Volume: 22A
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.hb.v22a.a0005421
EISBN: 978-1-62708-196-2
... ductility and to construct failure-mechanism maps. cavitation cavity nucleation uniaxial tensile-stress multiaxial tensile-stress microstructure cavity coalescence cavity shrinkage tension test tensile ductility mesoscale models hot working cavity growth cavitation modeling MANY...
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Published: 01 January 2005
Fig. 15 Microstructural variations during (a) cold working and (b) hot working. Source: Ref 7 More
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Published: 30 November 2018
Fig. 21 Partial recrystallization because of hot working More
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Published: 01 January 1990
Fig. 14 Effect of hot working and location of test bars on end-quench hardenability of 1330 steel. A 330 mm (13 in.) bloom was progressively forged to bars of the diameters shown. More
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Published: 30 September 2015
Fig. 19 Influence of hot working on the four point bending strength of a first generation PM HIP HSS at 66 HRC More
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Published: 30 September 2015
Fig. 43 True specific heat of low alloy and hot working tool steels. Squares, low alloy tool steels with 1% ≤ Cr ≤ 2.4% and 0.4% ≤ Mo ≤ 1%; circles, hot working tool steels with around 5% Cr, 1% ≤ Mo ≤ 3% and 0.4% ≤ V ≤ 1.1% More
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Published: 01 January 1990
Fig. 48 Effect of cooling rate after hot working on the number of flakes in etch disks of AISI 1045 and 1080 carbon steels and nickel-molybdenum-vanadium and nickel-chromium-molybdenum-vanadium alloy steels. Source: Ref 287 More
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Published: 01 January 1990
Fig. 49 Effect of hydrogen content and cooling rate after hot working on the number of flakes in etch disks of AISI 1080 carbon steel and nickel-molybdenum-vanadium alloy steel. Source: Ref 287 More
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Published: 01 June 2016
Fig. 18 Copper-zinc partial phase diagram showing the hot working, recrystallization, and stress-relieving temperature ranges for α, α + β, and β brasses. DZR, dezincification resistant. Source: Ref 9 More
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Published: 09 June 2014
Fig. 41 Combined operations in production line with heater and hot working equipment: (1) heated billet, (1a) heated billet in transport stage, (1b) billet in hot working stage, (2) induction heater, (3) feeder mechanism, (4) press, (5) compression ram, (6) die hole, and (7) press product More
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Published: 01 January 2005
Fig. 2 Hot working effects on microstructure. (a) Rolling with a thickness strain of 50%. (b) Extrusion with a strain of 99%. Source: Ref 2 More
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Published: 01 January 2005
Fig. 31 Schematic illustration of the effect of hot working prestrain on the subsequent static softening mechanisms and relative magnitudes of softening due to each for pure nickel. The cross-hatched areas indicate conditions under which incomplete softening occurs. Source: Ref 23 More
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Published: 01 January 2005
Fig. 3 Schematic illustration of the effect of hot-working prestrain on the subsequent static softening mechanisms and relative magnitudes of softening due to each for pure nickel. The cross-hatched areas indicate conditions under which incomplete softening occurs. Source: Ref 8 More
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Published: 01 January 2005
Fig. 5 Characterization of flow behavior under hot working conditions. (a) Ω as a function of temperature and strain rate for a Nb-B microalloyed steel and (b) the overall hardening rate, θ, = d σ/ d ε as a function of stress, σ, at a strain rate of 2 s −1 and various temperatures for a low More
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Published: 01 January 2005
Fig. 6 Flow curves for 316 and 317 stainless steels deformed under hot-working conditions. Source: Ref 14 More