A comparative study of the transformation kinetics of recrystallization texture of CC and DC 3003 aluminum alloys

Wang, W.X.; Zhang, J.X.; Wang, Z.J.; Liu, W.C.

doi:10.1016/j.matchar.2018.05.011

Cited by 10 publications

(2 citation statements)

References 38 publications

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“…Recently, in the aluminum sheet industry, the twin-roll casting (TRC) process has gained significant attention due to its economic advantages and high potential in future advanced alloy products [1]. For decades, the TRC process has been primarily used for the production of aluminum sheets, focusing on alloys such as 1xxx series, 3xxx, and 8xxx series [2][3][4][5][6]. However, in recent times, there has been active research and development on the manufacturing of high-alloy Al alloys, particularly for the production of sheets used in transportation equipment [7,8].…”

Section: Introductionmentioning

confidence: 99%

Metallurgical Method of Determining Heat Transfer Coefficient in Simulations of Twin-Roll Casting

Kim,

Kim

2024

Metals

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We herein suggest a metallurgical method using pure aluminum with no freezing temperature range to derive appropriate roll/melt interfacial heat transfer coefficients in simulation of twin-roll casting process. This method is inspired by the concept that the position of the kiss points where two solidifying shells encounter and the roll nip coincides under the condition where the roll load becomes zero as the roll rotation speed decreases. The conditions where the roll load becomes zero under various melt supply temperature conditions in the actual TRC process are found experimentally. These conditions are then applied to simulation models to derive heat transfer coefficient values. When comparing these values with those derived previously from the empirical relation for roll rotation speed and heat transfer coefficient, the conclusion is drawn that the deviation was reasonably low, around 10%.

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Section: Introductionmentioning

confidence: 99%

Metallurgical Method of Determining Heat Transfer Coefficient in Simulations of Twin-Roll Casting

Kim,

Kim

2024

Metals

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“…The recrystallization (RCX) texture in cold-rolled Al-alloys has been extensively studied in the literature [1][2][3][4][5][6][7][8][9][10][11][12][13][14] using advanced characterization techniques, including X-ray diffraction, transmission electron microscopy, electron backscattered diffraction (EBSD), and neutron diffraction. These investigations, aiming to improve the materials performance, are indicative of the influence of the initial plastic deformation state [1], as well as, the presence of precipitates or hard particles [2,3,11] on the RCX.…”

Section: Introductionmentioning

confidence: 99%

Distinct Recrystallization Pathways in a Cold-Rolled Al-2%Mg Alloy Evidenced by In-Situ Neutron Diffraction

Stoica

Dessieux

Stoica

et al. 2018

QuBS

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The time-of-flight neutron diffraction data collected in-situ on Oak Ridge National Laboratory’s (ORNL, Oak Ridge, TN, USA) VULCAN and Los Alamos National Laboratory’s (LANL, Los Alamos, NM, USA) High-Pressure-Preferred-Orientation (HIPPO) diffractometers have been analyzed complementarily to show the texture evolution during annealing of a cold-rolled Al-2%Mg alloy. The texture analysis aimed to identify the components present in the initial rolling (or deformation) texture and in the thermally-activated recrystallization texture, respectively. Using a quasi-Monte-Carlo (QMC) approach, a new method has been developed to simulate the weighted texture components, and to obtain inverse pole figures for both rolling and normal directions. As such, distinct recrystallization pathways during annealing in isochronal conditions, can be revealed in terms of the evolution of the texture components and their respective volume fractions. Moreover, the recrystallization kinetics associated with the cube and random texture components are analyzed quantitatively using a similar approach developed for differential scanning calorimetry (DSC).

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Effect of Processing Method on the Recrystallization Behavior of Cold-Rolled AA3003 Aluminum Alloy

Zhang

Sun

et al. 2020

J. of Materi Eng and Perform

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A comparative study of the transformation kinetics of recrystallization texture of CC and DC 3003 aluminum alloys

Cited by 10 publications

References 38 publications

Metallurgical Method of Determining Heat Transfer Coefficient in Simulations of Twin-Roll Casting

Metallurgical Method of Determining Heat Transfer Coefficient in Simulations of Twin-Roll Casting

Distinct Recrystallization Pathways in a Cold-Rolled Al-2%Mg Alloy Evidenced by In-Situ Neutron Diffraction

Effect of Processing Method on the Recrystallization Behavior of Cold-Rolled AA3003 Aluminum Alloy

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