Development and application analysis of ceramic composites armor for helicopter
Journal of Aeronautical Materials, 2019 At present，lightweight armour has been fitted in foreign military helicopters for gunships and transport. By contrast，the armor configuration of domestic helicopters is still a big gap compared with Europe and America in the level type，quantity and ...
WU Yue +7 more
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Journal of Materials Research and Technology, 2022 In this study, carbon nanotube (CNT) reinforced Al-Cu-Mg composites were fabricated by combining high-energy ball milling (HEBM) with semi-solid stirring casting technology (SSC).
Zhenlin Zhang +5 more
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Current Situation and “New”Development of Aluminum Alloy Anodizing System [PDF]
Cailiao Baohu, 2023 The lightweight of automobiles，high-speed trains and other transportation vehicles，as well as the implementation of China’s marine strategy，has expanded more application fields for aluminum alloys and put forward higher requirements for the performance ...
LIU Junming, FENG Qiuyu, GAO Ruian, QI Enliang, FENG Liming
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Surface Roughness Studies on F357 Aluminum Alloy Fabricated Using Laser Powder Bed Fusion Process
Engineering Proceedings, 2023 Aluminum alloys processed using laser powder bed fusion are attracting industrial and research efforts striving to achieve the lightweighting potential and combination of good mechanical and corrosion properties.
Jaskaranpal Singh Dhillon +4 more
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The Potential of Acousto-Ultrasonic Techniques for Inspection of Baked Carbon Anodes
Metals, 2016 High quality baked carbon anodes contribute to the optimal performance of aluminum reduction cells. However, the currently decreasing quality and increasing variability of anode raw materials (coke and pitch) make it challenging to manufacture the anodes
Moez Ben Boubaker +5 more
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Effect of cooling rate on the microstructure and thermal expansion properties of Al–Mn–Fe alloy
Reviews on Advanced Materials Science, 2022 Al–Mn–Fe alloy was prepared by traditional casting, injection casting, and melt spinning. The effect of cooling rate on the microstructure of alloy was studied.
Wang Juan +6 more
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Passivity-Based Control of Buck-Boost Converter for Different Loads Research
Journal of Electrical and Computer Engineering, 2023 Normally, the buck-boost converter adopts single or double closed-loop control, and there are differences in control and parameters for different working modes and loads.
Feng Zhang +5 more
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Research and Progress of Thermomechanical Treatment of Al-Li Alloys
Journal of Aeronautical Materials, 2016 The strengthening and toughening mechanism of aluminum lithium alloy treated by thermo-mechanical processing have been summarized, and the effect on the evolution of microstructures, grain structure and precipitation, were discussed and analysed deeply ...
WU Xiuliang +5 more
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Optimal scheduling model of microgrid based on improved dung beetle optimization algorithm
Systems Science & Control EngineeringIn view of the strong uncertainty and intermittency of distributed power sources in microgrids and the shortcomings of the traditional dung beetle optimizer (DBO) algorithm with slow convergence, poor robustness and ease of falling into a local optimum ...
Yu Gao +5 more
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Inhomogeneity of microstructure and mechanical properties in ultra-thick 7050-T7451 plate
Journal of Aeronautical MaterialsThe ultra-thick 7050-T7451 plates，which are commonly utilized in the primary load-bearing components of aerospace structures，confront a challenge：a discrepancy in properties along their thickness directions.
RAN Hongwei +5 more
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