Results 21 to 30 of about 1,917 (218)
Journal of Materials Research and Technology, 2023 Roll bonding is ideal for preparing metallic composite laminates (MCLs). When MCLs are prepared by roll bonding, a work-hardened surface layer (WHSL) is typically prepared on the plate surface to promote bonding.
Zejun Deng +3 more
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Copper Strip Surface Defect Detection Model Based on Deep Convolutional Neural Network
Applied Sciences, 2021 Surface defect automatic detection has great significance for copper strip production. The traditional machine vision for surface defect automatic detection of copper strip needs artificial feature design, which has a long cycle, and poor ability of ...
Yanghuan Xu +4 more
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Tensile Stress Evolution Outside Deformation Zone of Cold Rolled Strip
Applied Sciences, 2023 To determine the exact distribution of tensile stress in a cold rolled strip, tensile stress evolution caused by lateral uneven velocity distribution outside the deformation zone of the strip is examined. The finite difference method is employed to solve
Kangwu Zhang +3 more
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Effect of Ti fracture on mechanical properties of accumulative-roll-bonded Ti–Al composite plates
Journal of Materials Research and Technology, 2023 In this study, the effect of the degree of hard-phase fracture on the mechanical properties of accumulative-roll-bonded metal composite plates using experimental tests and finite element simulations.
Chao Yu +4 more
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The Effect of Symmetrically Tilt Grain Boundary of Aluminum on Hydrogen Diffusion
Metals, 2022 High-strength aluminum alloys are widely used in industry. Hydrogen embrittlement greatly reduces the performance and service safety of aluminum alloys. The hydrogen traps in alumi-num profoundly affect the hydrogen embrittlement of aluminum.
Yuhao Wang +5 more
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Microstructure and bonding properties of hot-rolled 7075/AZ31B clad sheets
工程科学学报, 2020 Magnesium/aluminum (Mg/Al) bimetallic laminated composites have attracted considerable attention because of their excellent properties. Mg alloys are lightweight structural metals with low density and excellent properties such as high stiffness-to-weight
Zong-he WU +4 more
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Applied Sciences, 2023 In order to solve the problem of wide magnesium strip uneven deformation in electroplastic rolling, an uneven field measurement device was designed. The device simulates the actual electro-thermal characteristics and provides as even and constant field ...
Gengliang Liu, Lipo Yang, Hailong Zhang
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Metals, 2023 This paper aims to improve planar shape prediction accuracy in the rolling process of medium and thick plates. We present a model based on the strip method that addresses limitations in predicting planar shape variations at the head and tail ends of ...
Shiyu Yang, Hongmin Liu, Dongcheng Wang
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Materials Research Letters, 2021 Researchers have always aimed to break the trade-off relationship between strength and ductility. In this study, a carbon diffusion strategy was provided to improve the strength and ductility of composite martensite steel simultaneously, as well as ...
Zhinan Yang +7 more
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Metals, 2020 An Fe-0.15C-1.2Si-5Mn-0.09Nb-0.08V-0.07Mo (wt.%) medium manganese steel that was subjected to a novel austenite reverted transformation (ART) annealing process.
Caiyi Liu +3 more
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