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    Effects of temperature on mechanical properties and impact resistance of carbon fiber/bismaleimide resin composites by Xinying Zhu, Shikai Yin, Lulu Liu, Wenzhao Yi, Gang Luo, Zhenhua Zhao, Wei Chen

    Published 2025-01-01
    “…Bismaleimide (BMI) resin, a thermosetting material with superior heat resistance, mechanical strength, and environmental stability, is widely used in aerospace applications, especially in the military aircraft and turbofan engine characterized by high temperatures. …”
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    Purification of amorphous boron powder by using the soluble transformation of acid-insoluble boron magnesium compounds by Lv S.-X., Cao Z., Wu J.-J.

    Published 2024-01-01
    “…Amorphous boron powder produced by magnesium thermal reduction contains many impurities that are insoluble in acids as well as defects such as low purity, excessive particle size, and poor chemical activity, which seriously hinder its large-scale application in the military and aerospace fields. In this paper, the soluble transformation mechanism of insoluble boron magnesium compounds into amorphous boron powder during calcination and a method for purification boron powder were studied. …”
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    Microstructural analysis and preliminary wear assessment of wire arc additive manufactured AA 5083 aluminum alloy for lightweight structures by Prasanna Nagasai Bellamkonda, Maheshwar Dwivedy, Kaushik N.Ch

    Published 2025-01-01
    “…The study demonstrates that WAAM-produced AA 5083 aluminum alloy, with an anisotropy below 10 %, is suitable for real-time lightweight structures, offering effective performance in engineering applications such as aerospace and automotive industries. Future research should focus on further quantifying wear behavior and optimizing processing conditions to enhance material performance for specific applications.…”
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  12. 1772

    A 250 °C Low-Power, Low-Temperature-Drift Offset Chopper-Stabilized Operational Amplifier with an SC Notch Filter for High-Temperature Applications by Zhong Yang, Jiaqi Li, Jiangduo Fu, Jiayin Song, Qingsong Cai, Shushan Qiao

    Published 2025-01-01
    “…This paper proposes a three-stage op amp based on the SOI (silicon-on-insulator) process, which achieves a low offset voltage and temperature coefficient across a wide temperature range from −40 °C to 250 °C. It can be used in aerospace, oil and gas exploration, automotive electronics, nuclear industry, and in other fields where the ability of electronic devices to withstand high-temperature environments is strongly required. …”
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    Supporting Smart Manufacturing in the Space Industry: A Case Study by Ala Arman, Andrea Lombardo, Flavia Monti, Massimo Mecella

    Published 2025-01-01
    “…This paper focuses on how Industry 4.0 principles enhance data analysis and automation in space manufacturing, illustrated through a case study at an aerospace company, with a focus on the composite sandwich panel manufacturing line. …”
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  20. 1780

    Effect of Change in Material Properties of the Abradable Coating on the Wear Behavior of It—Microstructure Model-Based Analysis Approach by Anitha Kumari Azmeera, Prakash Jadhav, Chhaya Lande

    Published 2025-01-01
    “…In aerospace applications, engine parts, especially those around the rotor blade tips, are coated with an abradable seal, a specific material layer. …”
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