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Published: 01 January 2005
Fig. 16 Elongation of inclusions in low-carbon steel due to hot rolling More
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Published: 01 January 2005
Fig. 29 Evolution of microstructure during hot rolling of an aluminum-lithium alloy undergoing dynamic recovery. (a) Optical micrograph showing heavily deformed, elongated initial grains. (b) TEM micrograph showing equiaxed subgrains. Courtesy of K.V. Jata, Air Force Research Laboratory More
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Published: 01 January 2005
Fig. 1 Evolution of microstructure during hot-rolling of an aluminum lithium alloy undergoing dynamic recovery. (a) Optical micrograph showing heavily deformed elongated initial grains and (b) TEM micrograph showing equiaxed subgrains. Source: K.V. Jata, Air Force Research Laboratory More
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Published: 30 September 2015
Fig. 7 (a) Combination of direct powder process with hot rolling densification. (b) Microstructure of green titanium strip. (c) Microstructure of consolidated strip. Source: Ref 21 More
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Published: 01 January 1990
Fig. 13(a) Austenite grain coarsening during reheating and after hot rolling for a holding time of 30 min. Titanium contents were between 0.008 and 0.022% Ti. Source: Ref 25 More
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Published: 01 December 2004
Fig. 19 Grain-boundary carbide networks after cooling from the hot rolling temperature of high-carbon, water-hardening grade (Fe-1.31%C-0.35%Mn-0.25%Si, as-rolled). Alkaline sodium picrate etch: 90 °C (195 °F), 60 s. 500× More
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Published: 31 December 2017
Fig. 3 Roll groves in hot rolling of (a) diamond-shape bar and (b) I-beam. Source: Ref 1 More
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Published: 31 December 2017
Fig. 18 Temperature excursions in hot rolling of steel slabs, which can aggravate thermal fatigue of the work roll. Source: Ref 56 More
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Published: 31 December 2017
Fig. 21 Schematic of lubrication in hot rolling. Source: Ref 80 More
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Published: 01 December 2009
Fig. 5 Interfacial heat-transfer coefficient (IHTC) during steel hot rolling with initial temperature of approximately 1000 °C. (a) Derived for different scale thicknesses. Solid line with open circles, reduction ~18.9%; broken line with open squares, reduction ~38.9%. (b) Derived More
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Published: 01 December 2009
Fig. 4 The cellular automaton finite-element (CAFÉ) model of hot rolling of steel. (a) Slab exiting the rolling gap after it has been rolled at 30% reduction in thickness. (b) Initial cellular automaton microstructure with equiaxed grains. (c) Microstructure near the slab surface within box “O More
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Published: 01 December 2009
Fig. 21 Control-volume approach for finite-element modeling of hot rolling More
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Published: 01 December 2009
Fig. 13 Simulation of the texture during hot rolling and subsequent self-annealing without interpass recrystallization (orientation distribution function φ 2 = 0° sections, intensity levels 1 - 2 - 4 - 7 - 10 - 15). (a) As-received plate (transfer gage). (b) Four passes, no interstand More
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Published: 01 December 2009
Fig. 14 Simulation of the texture during hot rolling and subsequent self-annealing with (a) 20% interpass recrystallization after the first pass and (b) complete interpass recrystallization after every pass (orientation distribution function φ 2 = 0° sections, intensity levels 1 - 2 - 4 - 7 More
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Published: 30 November 2018
Fig. 4 Aluminum hot rolling on five-stand nonreversing four-high mills. Passes shown are for reduction of a 20-mm (0.8-in.) thick slab. More
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Published: 01 January 2000
Fig. 20 The workpiece used to measure temperature during hot rolling, showing the positions of the thermocouples. Source: Ref 36 More
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Published: 01 January 2000
Fig. 21 Experimental setup for temperature measurement during hot rolling. Source: Ref 36 More
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Published: 15 December 2019
Fig. 40 Microstructure showing partial recrystallization produced by hot rolling and solution annealing (1090 °C, or 1995 °F, for 2 h, water quenched) Elgiloy (Co-20%Cr-5%Fe-5%Ni-%Mo-%Mn-0.05%B-0.15%C). The specimen was etched using 15 mL of HCl, 10 mL of acetic acid, and 10 mL of HNO 3 More
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
... Abstract Hot-rolled steel bars and other hot-rolled steel shapes are produced from ingots, blooms, or billets converted from ingots or from strand cast blooms or billets and comprise a variety of sizes and cross sections. Most carbon steel and alloy steel hot-rolled bars and shapes contain...
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Published: 01 December 2004
Fig. 62 As-hot-rolled grain structures of Custom Age 625 PLUS with finish rolling temperatures of: (a) 916 °C (1680 °F) (not fully recrystallized), and (b) 1007 °C (1845 °F). Revealed using the 15 mL HCl, 10 mL acetic acid, and 10 mL HNO 3 etch. Original magnification, both 100× More