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    Microstructural characterization and hardness prediction of AlCuCrFeNi high entropy alloys using Transformer-based Physics-Informed Neural Networks (T-PINN) by Mohamed Yasin Abdul Salam, Enoch Nifise Ogunmuyiwa, Victor Kitso Manisa, Abid Yahya, Irfan Anjum Badruddin

    Published 2025-09-01
    “…Synthesized alloys were heat-treated at different temperatures to enhance phase stability, induce microstructural evolution and hardness performance. The findings indicate that the AlCuCrFeNi HEAs have a dual-phase composition, characterized by a Body-Centered Cubic (BCC) and Face-Centered Cubic (FCC) structure, with a dendritic and interdendritic microstructure. …”
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    Thermophysical and microstructural characterization of Ti-6Al-4V in powder and laser powder bed fusion-processed state within the global temperature field range by J. Rottler, T.K. Tetzlaff, A. Wohninsland, A. Lion, M. Johlitz

    Published 2025-05-01
    “…To pave the way for thermophysical modeling and further PBF-LB/M process optimization, the thermophysical properties of Ti-6Al-4V in powder and processed states were investigated using thermo-mechanical analysis, laser flash analysis, and differential scanning calorimetry. Microstructural characterization using SEM, Vickers hardness testing, and XRD facilitated a novel interpretation of the results. …”
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  11. 171

    The Microstructure and Modification of the Interfacial Transition Zone in Lightweight Aggregate Concrete: A Review by Jian Zhou, Yiding Dong, Tong Qiu, Jiaojiao Lv, Peng Guo, Xi Liu

    Published 2025-08-01
    “…This review systematically analyzes the microstructure, composition, and physical properties of the ITZ, including porosity, microhardness, and hydration product distribution. …”
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    Improving the bandwidth of microstructured multimode W-type POFs in the visible light range by Branko Drljača, Ana Simović, Alexandar Djordjevich, Konstantinos Aidinis, Konstantinos Aidinis, Svetislav Savović

    Published 2025-02-01
    “…The bandwidth of multimode W-type microstructured plastic optical fibers (mPOFs) is analyzed using the time-dependent power flow equation (TD PFE). …”
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  14. 174

    Effects of hydrogen on microstructure evolution and mechanical properties of TB8 titanium alloy. by Yequan Chen, Shiying Wang, Jiaxing Meng, Naotoshi Mitsuzaki, Zhidong Chen

    Published 2025-01-01
    “…The influence of varying hydrogen content on the microstructure, mechanical properties, and fracture behavior of the metastable β titanium alloy TB8 after hydrogen charging has been investigated in this study. …”
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  15. 175

    Effects of Static Magnetic Fields on the Physical, Mechanical, and Microstructural Properties of Cement Pastes by Juan J. Soto-Bernal, Rosario Gonzalez-Mota, Iliana Rosales-Candelas, Jose A. Ortiz-Lozano

    Published 2015-01-01
    “…The experimental methodology consisted in exposing fresh cement pastes to static magnetic fields at three different magnetic induction strengths: 19.07, 22.22, and 25.37 Gauss. The microstructural characterization makes evident that there are differences in relation to amount and morphology of CSH gel; the amount of CSH is larger and its morphology becomes denser and less porous with higher magnetostatic induction strengths; it also shows the evidence of changes in the mineralogical composition of the hydrated cement pastes. …”
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    Effect of austenitizing temperature on microstructure and mechanical properties of medium carbon spring steel by Qian Yu, Yuliang Zhao, Feiyu Zhao

    Published 2025-12-01
    “…Microstructural characterization showed that decreasing the austenitizing temperature from 900 °C to 860 °C effectively refined prior austenite grains from 8.8 μm to 5.3 μm, reduced martensite block thickness from 0.9 μm to 0.7 μm, and increased the fraction of high-angle grain boundaries (HAGBs) from 70 % to 76 %. …”
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  18. 178

    Influence of the microstructure on the premature fatigue failure of decarburized SAE 9254 spring steel by Jéssica Cristina Costa de Castro Santana, Silvano Leal dos Santos, Renato Altobelli Antunes, Sydney Ferreira Santos

    Published 2025-06-01
    “…Above this critical thickness, premature fatigue fracture took place. Microstructural characterization and nanohardness profile measurements indicated that premature crack nucleation during the fatigue tests is associated with an abrupt hardness variation at the interface between total and partial decarburization regions.…”
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  19. 179

    Study of Normalizing and Tempering Processes on Microstructure and Properties of Low Thermal Expansion Pipeline by HAN Liqing1, LI Gen2, LI Xin1, ZHAO Lei2, TU Kai2, YAN Chunguang1, ZHAO Jiqing2, XU Haitao1, BAO Hansheng2

    Published 2025-03-01
    “…Through multi-scale characterization and mechanical testing, this study investigates the effect of normalizing and tempering processes on the microstructure and mechanical properties of 9Cr-1Mo FM steel used in sodium-cooled fast reactor process pipelines. …”
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