Results 21 to 30 of about 45,941 (210)
Prediction and prevention of fracture defect in plastic forming for aluminum foam sandwich panel
Journal of Materials Research and Technology, 2021 In this study, the predicting and avoiding method of core fracture in plastic forming for aluminum foam sandwich panel (AFSP) were investigated. By observing the macroscopic core cracks and microscopic morphology of the fracture surfaces, the core ...
Xi Zhang, Qing-Min Chen, Zhong-Yi Cai
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A High Compressibility Pressure—Sensitive Structure Based on CB@PU Yarn Network
Sensors, 2018 In this work, a piezoresistive sensor structure based on carbon black (CB)@polyurethane (PU) yarn material was developed. Specifically, CB@PU yarn was constructed by the polymer-mediated water-based electrostatic deposition method.
Xingtong Chen +4 more
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Metals, 2023 In this study, the constitutive equation of the high-strength Mg-Gd-Y-Zn-Zr alloy sheet was established by tensile tests at different temperatures and different tensile rates. The U-shape bending forming process of the sheet was simulated under different
Hao Wang +4 more
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Crystals, 2020 Preheating and compression tests of Inconel 718 superalloy double cone specimens were carried out to investigate the microstructure heredity during hot working.
Jianguo Wang +6 more
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Успехи физики металлов, 2023 The article presents methods for improving the quality of forgings and workpieces obtained by forging by intensifying shear or alternating strain in the bulk of the deformed metal.
I. E. Volokitina, A. B. Naizabekov, E. A. Panin, and S. N. Lezhnev
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Study on Fracture-Split Performance of 36MnVS4 and Analysis of Fracture-Split Easily-Induced Defects
Metals, 2018 The material 36MnVS4 is the second generation of connecting rod fracture-split material. However, it generates more quality defects during the fracture-split process.
Zhou Shi, Shuqing Kou
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IEEE Access, 2020 Shipborne stabilized platform is an important equipment to ensure the stability of shipborne equipment relative to inertial coordinate system. This paper presents a model predictive control strategy based on ship motion prediction (MPMPC) for ship ...
Hongbin Qiang +4 more
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Forging of Zinc Alloys—A Feasibility Study
Engineering Proceedings, 2022 Brass is a material that can be used for a wide range of products, e.g., door fittings and handles, products from the electrical sector, installation technology from the sanitary sector, hydraulics, and pneumatic components.
Abdulkerim Karaman, Michael Marré
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Stress and Strain Analysis and Microstructure of Al/Cu Clad Composite Fabricated by Cold Extrusion
Archives of Metallurgy and Materials, 2016 A five-zone describing model for extrusion of aluminum/copper clad composite was established. Stress and strain were also analyzed by finite element method.
Junting Luo +4 more
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Hot Rolling vs. Forging: Newly Developed Fe-Al-O Based OPH Alloy
Metals, 2021 Two oxide precipitation hardened (OPH) Fe-Al-O-based steels were prepared by mechanical alloying. In addition to the variant using yttria nano-precipitates to improve the mechanical properties, a variant using only alumina precipitates for strengthening ...
Omid Khalaj +6 more
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