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Journal of Materials Research and Technology, 2023 For the development of Al–Mg–Si strips with high mechanical performance via twin-roll casting (TRC) technology, it is necessary to understand through comparative analysis of traditional horizontal twin-roll casting (HTRC) and promising vertical twin-roll
Yong Hee Jo +6 more
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Metals, 2022 Tool steel for hot working is usually used for the rolls of conventional twin-roll casters for aluminum alloys. In a vertical high-speed twin-roll caster, copper rolls are used to rapidly solidify the aluminum alloys and to increase the casting speed ...
Toshio Haga, Yukihiro Kurahashi
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Modeling of the Twin-Roll Casting Process: Transition from Casting to Rolling [PDF]
Transactions of the Indian Institute of Metals, 2018 During twin-roll casting, an alloy melt is passing the gap between two counter-rotating rolls, where cooling and solidification leads to the continuous formation of a solid strand. In order to describe this process, a two-phase Eulerian–Eulerian volume-averaging model is presented that accounts for (1) transport and growth of spherical grains within a ...
Christian Rodrigues +3 more
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Journal of Magnesium and Alloys, 2022 Strength and ductility synergy in an Mg-3mass%Al-Mn (AM30) alloy sheet was successfully improved via twin-roll casting and annealing at low-temperature.
T. Nakata +5 more
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Metals, 2020 The Nb-bearing grain-oriented silicon steel sheets were produced by conventional route and novel twin-roll casting route, respectively. The microstructure, texture and precipitate evolution were comparatively investigated by using electron backscattered ...
Yang Wang +5 more
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New Twin-Roll Cast Al-Li Based Alloys for High-Strength Applications
Metals, 2020 Al-Li based alloys are attractive materials for the aerospace industry. The twin-roll casting of such materials could provide properties not achievable by conventional direct-chill casting and downstream processing methods due to significantly higher ...
Olexandr Grydin +8 more
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Chinese Journal of Mechanical Engineering, 2018 During the oscillating twin-roll strip casting process, the quality of final products is directly influenced by the flow field distribution of molten metal in the pool.
Zhi-Qiang Xu +4 more
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Effect of Nano-Sized TiC-TiB2 on Microstructure and Properties of Twin-Roll Cast Al-Cu-Mn-Zr Alloy
Metals, 2022 Al-5Cu-0.8Mn-0.1Zr strips produced during a twin-roll-casting process are investigated in this paper. Central segregation does occur in the alloy strip, and the segregation is a mixture of Al2Cu and Al20Cu2Mn3 eutectic phases.
Jiaming Cao +4 more
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Numerical Analysis of Twin-Roll Casting of Strips With Profiled Cross-Section [PDF]
Materials Research, 2018 The relatively high production costs of innovative materials with tailored properties such as Tailor Welded Blanks, Patchwork Blanks, Tailor Heat Treated Blanks and Tailor Rolled Blanks are responsible for a growing interest in new cost-effective ...
Serhii Bondarenko +3 more
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A Digital Twin Model for Automatic Width Control of Hot Rolling Mill
IEEE Access, 2023 Considering the head and tail deformation phenomenon in the slab rolling process, this paper studies the online width adjustment control problem of the continuous casting slab based on the digital twin framework. First, the material mechanical properties,
Chaoqun Song, Xiaohui Shen, Junchao Xia
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