Results 1 to 10 of about 39,560 (308)
Crack problem for superconducting strip with finite thickness
International Journal of Solids and Structures, 2014 AbstractThe inclined crack problems are considered for a thin strip and a strip with finite thickness in a perpendicular magnetic field. The critical current density is assumed to be a constant. The crack orientation is varied and the effect of crack on the magnetic field distribution is neglected.
Hua-Dong Yong, Ze Jing, You-He Zhou
exaly +3 more sources
Strip thickness prediction method based on improved border collie optimizing LSTM [PDF]
PeerJ Computer Science, 2022 Background The thickness accuracy of strip is an important indicator to measure the quality of strip, and the control of the thickness accuracy of strip is the key for the high-quality strip products in the rolling industry.
Lijie Sun +3 more
doaj +3 more sources
Non-intrusive measurement of strip thickness and roll-bite length in metal rolling [PDF]
Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 2020 It is important to monitor the rolled strip thickness standard to minimize material waste and loss of profit due to strip flatness defects, and also to maintain the product’s size and dimensional homogeneity.
C Pinna, A Adebayo
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Research on Thickness Defect Control of Strip Head Based on GA-BP Rolling Force Preset Model
Metals, 2022 Due to the inaccuracy of the preset rolling force of cold rolling, there is a severe thickness defect in the strip head after cold rolling due to the flying gauge change (FGC), which affects the yield of the strip.
Luzhen Chen +5 more
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Synergistic optimization of shape-force and dynamic coupling effect in bending roll systems during accelerated rolling [PDF]
Scientific ReportsDuring the acceleration phase of continuous cold rolling mill production, transient transitions in rolling speed can lead to dynamic imbalance in the rolling force field.
Zhu-wen Yan +4 more
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SensorsIce-covered transmission lines seriously affect the normal operation of the power transmission system. Resonance deicing based on different ice thicknesses is an effective method to solve the issue of ice-covered transmission lines.
Yu Zhang +4 more
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Formation of thermal oxide scale and its adhesion to hot-rolled low carbon steels with different final strip thicknesses [PDF]
E3S Web of Conferences, 2022 Currently, the steelmaking industry produces iron oxide waste scale resulting in pollution to the environment. It was necessary to have a good understanding of the composition, characteristics and properties of the oxide scale.
Naipinij Sun +3 more
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MachinesThe looper-tension control is a crucial aspect of a hot strip finishing mill. It involves a highly nonlinear system with strong states coupling and uncertainty, and the performance directly impacts the thickness deviation, which is the most critical ...
Yu-Chan Huang, Chao-Chung Peng
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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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Metals, 2022 Strip temperature control is central to the continuous annealing process, and a strip temperature calculation model is necessary to realize accurate and stable strip temperature control.
Fei He +3 more
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