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Showing 1,041 - 1,060 results of 1,371 for search '((microstructures OR microstructure) OR microstructural) evolution', query time: 0.12s Refine Results
  1. 1041

    Optimizing the High-Temperature Oxidation Resistance of Nb-Si-Based Alloys by Adding Different Ti/Mo/Hf Elements by Youwei Zhang, Zhongde Shan, Lei Luo, Zhaobo Li, Xiao Liang, Yanqing Su, Tao Yang, Yong Zang, Dehua Jin

    Published 2025-04-01
    “…Different alloying elements, including Ti, Mo, and Hf, were added to Nb-Si-based alloys to study the microstructural evolution of alloys. Additionally, the oxidation behavior and the oxidation kinetics of different alloys, as well as the morphology and microstructure of oxide scale and interior alloys at 1523 K from 1 h to 20 h were analyzed systematically. …”
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    Article
  2. 1042

    Assessing residual stress and high-temperature mechanical performance of laser-welded P91 steel for fusion power plant components by Bin Zhu, Omar Mohamed, Abdalrhaman Koko, Hannah Zhang, Jiří Dluhoš, Yiqiang Wang, Michael Gorley, Mark J. Whiting, Tan Sui

    Published 2025-03-01
    “…The deformation mechanism is further analysed using tensile testing, where the residual stress effects were prominent in the low-stress field, reducing 6.5% strain evolution, while microstructures reinforced the material in the high-stress field. …”
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  3. 1043
  4. 1044

    Refinement Mechanism of Ultrafine-Grained CP-Ti Fabricated via Equal-Channel Angular Pressing by Yanxia Gu, Jinghua Jiang, Aibin Ma, Haoran Wu

    Published 2025-02-01
    “…Herein, CP-Ti was processed up to four passes by RD-ECAP to obtain an ultrafine-grained structure. The microstructure evolution, refinement mechanism, and dynamic recrystallization (DRX) behavior was investigated by TEM and EBSD analysis. …”
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  5. 1045
  6. 1046

    Study on the Microscopic Pore Characteristics and Mechanisms of Disturbance Damage in Zhanjiang Formation Structural Clay by Yanhua Xie, Bin Tang, Shuaiyu Liu, Jicheng Xu, Binghui Zhang

    Published 2024-11-01
    “…Based on the evolution characteristics of the microstructure, the microscopic pore characteristics of the disturbance damage of Zhanjiang Formation structural clay were examined. …”
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    Article
  7. 1047

    Understanding the post-curing behaviors of polymethylacrylimide: Curing kinetics and molecular mobility by Yuan Chen, Xiaolian Qiang, Yaping Zhang, Ningning Song, Lixian Guo, Siyuan Zhang, Chunrong Tian, Keping Chen

    Published 2025-02-01
    “…Those changes of microstructures agreed well with the evolution of compressive properties. …”
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    Article
  8. 1048

    Effect of annealing on the elastic properties of copper thin films via laser ultrasonics by Yun Young Kim

    Published 2025-08-01
    “…X-ray diffraction analysis revealed dominant crystallite growth in the (111) orientation, suggesting that orientation-dependent microstructural evolution plays a key role in the modulus enhancement due to the elastic anisotropy of Cu.…”
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    Article
  9. 1049

    Investigation on the characterization and modelling of Fracture Process Zone behavior in Concrete Beams subjected to Three-Point Loading Tests by H. S. Vishwanatha, S. Muralidhara, B. K. Raghu Prasad

    Published 2025-04-01
    “…To address this challenge, numerical models have been developed in the present study to investigate the evolution mechanisms of the FPZ. These models serve as valuable tools for simulating and analyzing the intricate behavior occurring at the microstructural level during the fracture process. …”
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    Article
  10. 1050

    Advances in the Additive Manufacturing of Superalloys by Antonio del Bosque, Pablo Fernández-Arias, Diego Vergara

    Published 2025-06-01
    “…Key research areas include process optimization, microstructural evolution and control, mechanical property assessment, and defect minimization. …”
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    Article
  11. 1051

    Effect of Nitrogen Content on Hot Deformation Behavior and Grain Growth in Nuclear Grade 316LN Stainless Steel by Ming-wei Guo, Zhen-hua Wang, Ze-an Zhou, Shu-hua Sun, Wan-tang Fu

    Published 2015-01-01
    “…In the processing maps, both power dissipation ratio and unstable region increased with increasing N concentration. In terms of microstructure evolution, N promoted dynamic recrystallization kinetic and decreased dynamic recrystallization grain size. …”
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    Article
  12. 1052

    Assessment of Mechanical Properties and Damage of High Performance Concrete Subjected to Magnesium Sulfate Environment by Sheng Cang, Xiaoli Ge, Yanlin Bao

    Published 2017-01-01
    “…The microstructure, porosity, mass loss, dimensional variation, compressive strength, and splitting tensile strength of HPC were investigated at various erosion times up to 392 days. …”
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    Article
  13. 1053

    Loading of a porous rock with constant micro-seismic event rate suppresses seismicity and promotes subcritical failure by Maria-Daphne Mangriotis, Alexis Cartwright-Taylor, Ian G. Main, Andrew Curtis, Andrew F. Bell, Ian B. Butler, Florian Fusseis

    Published 2025-06-01
    “…We develop a new model that explains this observation, based on the observed evolution of microstructural damage and the fracture mechanics of subcritical crack growth. …”
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    Article
  14. 1054

    Synergistically enhanced cryogenic strength and ductility in 304L stainless steel made by directed energy deposition additive manufacturing by Yen-Ting Chang, Andrew Hattoon Enriquez, Yuheng Nie, Didun Oladeji, Marie A. Charpagne

    Published 2025-05-01
    “…We find that regardless of the printing strategy, DED AM 304L exhibits synergistically enhanced strength and ductility from room temperature down to cryogenic temperature (77 K); that surpasses the mechanical performance of 304L synthesized via conventional processes. We follow the evolution of statistically representative microstructure regions using electron microscopy during quasi in-situ tensile tests interrupted at different strain levels and reveal the deformation mechanisms responsible for this behavior. …”
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  15. 1055

    Copulatory mechanism and genital coupling of the longhorn beetle Moechotypa diphysis (Coleoptera, Cerambycidae) by Dan-Wen Long, Xin Tong

    Published 2025-04-01
    “…Male genital structures are closely connected to female genital structures: the apical phallomere and flagellum on the male endophallus contacting the bursa copulatrix duct and the spermathecal duct of the female, and the abundant microstructures on the surface of the everted male endophallus directly anchoring the female genital tract. …”
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  16. 1056

    Damage of bamboo and wooden materials based on linear elastic fracture mechanics in garden design by Tang Haiyan

    Published 2016-01-01
    “…Wooden materials and bamboo materials with clear microstructure are composite biomaterials which can be studied under multiple scales. …”
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    Article
  17. 1057

    Monolithic conversion of AZ31 Mg alloy plates to struvite in saturated ammonium dihydrogen phosphate solutions by Erdem Şahin, Meltem Alp, Ahmed Şeref

    Published 2025-10-01
    “…Close examination of the cross section by SEM revealed formation of mainly prismatic crystals of struvite perpendicular to the rolling direction of the plates, thus intercalating and simultaneously densifying the microstructure. However such long term struvite growth could not be sustained in any of the studied multicomponent solutions of ADP, which highlights the unique pH evolution of saturated ADP solution that is suitable for continuous struvite formation. …”
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    Article
  18. 1058

    Seismic Velocities of Subducted Serpentinites Through the Lizardite‐Antigorite Transition by He‐Ming Wang, Mai‐Linh Doan, Anne‐Line Auzende, Stéphane Schwartz, Samuel Chapman, Jérôme Fortin, Xiao‐Ming Tang

    Published 2025-07-01
    “…To understand the effects of the metamorphic conditions and the associated microstructural evolution on the serpentinite velocity, we collected seven natural serpentinite rocks with different metamorphic imprints in the Western Alps, from blueschists to eclogite facies conditions. …”
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  19. 1059

    Characteristics, origin and significance of chessboard subgrain boundaries in the WAIS divide ice core by Joan J. Fitzpatrick, Larry A. Wilen, Donald E. Voigt, Richard B. Alley, John M. Fegyveresi

    Published 2025-01-01
    “…Observation of thin sections of the WAIS (West Antarctic Ice Sheet) Divide ice core in cross-polarized light reveals a wealth of microstructures and textural characteristics indicative of strain and recovery in an anisotropic crystalline substance undergoing high-temperature plastic deformation. …”
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  20. 1060

    Elucidating the deformation behaviour of DX54 steel under a continuous strain path change by Sisir Dhara, Rahul Rakshit, Sumit Hazra, Sumantra Mandal, Sushanta Kumar Panda

    Published 2025-07-01
    “…This study investigates the impact of a uniaxial to biaxial continuous strain path change on the microstructure and texture evolution of DX54 steel. Cruciform samples were tested in-situ using electron backscatter diffraction in a scanning electron microscope (SEM), with additional digital image correlation experiments conducted outside the SEM to monitor strain evolution. …”
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