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Showing 1,781 - 1,800 results of 3,089 for search '(microstructures OR microstructural) (evolution OR evaluation)', query time: 0.15s Refine Results
  1. 1781

    Advanced WBG power semiconductor packaging: nanomaterials and nanotechnologies for high-performance die attach paste by Young-Min Ju, Tae-Wan Kim, Seung-Hyun Lee, Ho-Jin Lee, Jinho Ahn, Hak-Sung Kim

    Published 2025-07-01
    “…Furthermore, we examine the reliability of these materials in extreme operating conditions by evaluating their thermal cycling performance, shear strength stability, and microstructural evolution. …”
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    Article
  2. 1782
  3. 1783

    Study on the Effect of Rock Mass Wetting and Drying Cycle on the Mechanical Behavior of Rock-Socketed Piles on Slopes by CAO Ting, HE Liu, WANG Wei, ZHAO Wang, LIU Zhao, ZHONG Junhui

    Published 2024-01-01
    “…Scanning electron microscope results highlight significant damage to the rock specimens' microstructure after 28 cycles, including an increase in cracks and pores and an expansion of the dissolution area. …”
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    Article
  4. 1784

    Precipitation Dynamics and Mechanical Properties Analysis of a Nickel-Based Superalloy Cooled Under Different Rates by Jinhe Shi, Liwei Xie, Shengyu Liu, Baojin Chen, Lei Zhao, Kailun Zheng

    Published 2025-07-01
    “…It examines the precipitation and microstructure evolution law of the material under different cooling rates and its impact on the macroscopic mechanical properties of the material. …”
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    Article
  5. 1785

    A Nanoindentation Approach to Investigating Dislocation Density in Additive-Manufactured SS316L-Graded Lattice Structures by Kamal Sleem, Gabriele Grima, Marcello Cabibbo

    Published 2025-02-01
    “…Components were fabricated using laser powder bed fusion with 316L stainless steel. The microstructural analysis revealed that the distribution of mechanical deformation across the bodies of the parts was higher in the reduced-size GLS compared to that obtained for the GLS. …”
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    Article
  6. 1786

    Influence of crystallographic orientations and nanovoid on the plastic mechanism and damage behavior of single-crystal tungsten under shock by Ziyi Li, Wensheng Liu, Yunzhu Ma, Chaoping Liang

    Published 2025-03-01
    “…These mechanisms and the associated microstructural evolution explain the anisotropic spallation behavior and provide insights into the rapid decline in spall strength for specific orientations.…”
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    Article
  7. 1787

    Experimental characterization and atomistic simulation of grain boundary segregation in Mg-Y alloys by Qianying Shi, Vaidehi Menon, Liang Qi, John Allison

    Published 2025-06-01
    “…To achieve a more fundamental understanding on how Y addition affects the microstructural evolution and mechanical properties, the Y segregation behavior at grain boundaries was investigated in Mg-1wt.…”
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  8. 1788

    Adjusting the early rheology of alkali-activated slag by sodium silicate by Jie Hou, Xiuzhi Zhang, Chong Zhang, Jing Wang, Peiqi Zheng, Jingli Huang, Shuxia Feng, Jinbang Wang, Guangbin Duan

    Published 2024-12-01
    “…The early microstructural evolution process of alkali-activated materials (AAMs) paste plays a crucial role in determining its workability and mechanical properties, which are reflected in the paste’s rheological behavior. …”
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    Article
  9. 1789

    Influence of Nd:YAG Laser Melting on an Investment-Casting Co-Cr-Mo Alloy by Francisco Cepeda Rodríguez, Carlos Rodrigo Muñiz Valdez, Juan Carlos Ortiz Cuellar, Jesús Fernando Martínez Villafañe, Jesús Salvador Galindo Valdés, Gladys Yerania Pérez Medina

    Published 2025-03-01
    “…This study investigates the microstructural, mechanical wear and bioactive behavior of investment-cast Co-Cr-Mo parts subjected to a Nd:YAG laser surface treatment. …”
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    Article
  10. 1790

    Finite Element Modeling of Acoustic Nonlinearity Derived from Plastic Deformation of 35CrMoA Steel by Shumin Yu, Lei Hu, Xingbin Yang, Xiangyu Ji

    Published 2025-03-01
    “…Acoustic nonlinearity derived from microstructural evolution of metallic materials during plastic deformation has been found to be a promising nondestructive technique to identify early stage plastic damage in metallic structural components. …”
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    Article
  11. 1791

    Glass transition temperature of asphalt binder based on atomistic scale simulation by Yongwei Fang, Yingying Pang, Jiandong Zhang, Yihan Nie, Hongquan Lu

    Published 2024-10-01
    “…It is found that the calculation range for the glass transition temperature sits between 100 and 400 K. The evolution of asphalt binder structure is influenced by different cooling rates, where lower cooling rates allow sufficient microstructural rearrangement, resulting in a smaller volume at the lower temperature. …”
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    Article
  12. 1792

    Deterioration characterization of sandstone physical and mechanical properties under mining and water action by Zhangyin Dai, Ting Xia, Wenfu Meng, Qingli Luo, Hongwei Bai, Yunqin Cao

    Published 2024-12-01
    “…The total deterioration rate increases with the number of wet and dry cycles, the stage deterioration rate and the average stage deterioration rate first decrease and then increase, and the degree of fragmentation gradually increases; (3) According to the microscopic test results, the microstructural evolution of “mining cracking → water adsorption → water–rock interaction” model was established.…”
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  13. 1793

    Interaction mechanisms between C15 Laves phase clusters and 〈1 1 1〉 dislocation loops in BCC-Fe: An atomistic perspective by Amin Esfandiarpour

    Published 2025-08-01
    “…These findings provide new atomistic insights into the role of C15 clusters in microstructural evolution under irradiation and offer valuable input parameters for higher-scale modeling techniques such as object kinetic Monte Carlo (OKMC).…”
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  14. 1794

    Smart extrusion via data-driven prediction of grain size and peripheral coarse grain defect formation by Marco Negozio, Lorenzo Donati, Adrian H. A. Lutey

    Published 2025-03-01
    “…The present work proposes a data-driven method for predicting grain size and PCG formation, combining finite element method (FEM) simulation data with experimental microstructural observations to train machine learning (ML) algorithms for classification and regression. …”
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    Article
  15. 1795

    Effect of fabrication techniques of high entropy alloys: A review with integration of machine learning by Mohamed Yasin Abdul Salam, Enoch Nifise Ogunmuyiwa, Victor Kitso Manisa, Abid Yahya, Irfan Anjum Badruddin

    Published 2025-03-01
    “…Each method's advantages, limitations, and impacts on microstructural properties are discussed in detail. Additionally, the integration of Machine Learning (ML) techniques in HEA research is highlighted, demonstrating their potential for optimizing fabrication parameters and predicting phase stability, microstructure evolution, and mechanical properties. …”
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    Article
  16. 1796

    A Critical Review on the Comparative Assessment of Rare-Earth and Non-Rare-Earth Alloying in Magnesium Alloys by Hafiz Muhammad Rehan Tariq, Muhammad Ishtiaq, Hyun-Hak Kang, Umer Masood Chaudry, Tea-Sung Jun

    Published 2025-01-01
    “…This review critically examines and compares the effects of RE and non-RE alloying elements on the microstructural evolution, corrosion resistance, and strengthening implications of Mg alloys. …”
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    Article
  17. 1797

    High temperature stress-strain data for SAE 5120 steel under various strain ratesDataverse by Philippe Moreau, Jean-Dominique Guérin, José Grégorio La Barbara Sosa, Eli Puchi Cabrera, André Dubois, Laurent Dubar

    Published 2025-08-01
    “…Finite Element simulations are often used to model and optimize these processes, requiring accurate material flow stress and strain hardening data under varying deformation conditions and microstructures. Traditional constitutive models, often based on parametric laws, have limitations: they assume flow stress depends solely on temperature and strain rate, neglecting softening effects from dynamic recrystallization (DRX) and failing to capture stress evolution during transient loading conditions. …”
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    Article
  18. 1798

    A Framework for the Comparative Analysis of Music Theory Textbooks by Ádám MIKE

    Published 2025-06-01
    “…The analysis is structured into three methodological phases: macrostructural examination, microstructural analysis of selected chapters, and evaluation of thematic coherence with particular attention to the treatment of chords borrowed from the parallel minor. …”
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    Article
  19. 1799

    Crack of a helicopter main rotor actuator attachment: failure analysis and lessons learned by L. Allegrucci, F. De Paolis, A. Coletta, M. Bernabei

    Published 2013-09-01
    “…Finally, the hydrogen content of the material was evaluated by the total hydrogen analysis. Microstructural and technological alloy characteristics were verified as well by using metallographic microscopy and hardness testing of the material. …”
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    Article
  20. 1800

    Signatures of Plastic Instabilities and Strain Localization in Acoustic Emission Time-Series by Alexey Vinogradov

    Published 2025-01-01
    “…This study underscores AE’s potential for non-destructive evaluation and failure prediction in structural metals, emphasizing its sensitivity to microstructural changes and instabilities. …”
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    Article