Showing 2,661 - 2,680 results of 3,089 for search 'microstructure (evolution OR evaluation)', query time: 0.13s Refine Results
  1. 2661

    Multiscale Characterization of Thermo-Hydro-Chemical Interactions Between Proppants and Fluids in Low-Temperature EGS Conditions by Bruce Mutume, Ali Ettehadi, B. Dulani Dhanapala, Terry Palisch, Mileva Radonjic

    Published 2025-07-01
    “…This study systematically investigates the response of commercial proppants to coupled thermo-hydro-chemical (THC) effects, focusing on chemical stability and microstructural evolution. Four proppant types were evaluated: an ultra-low-density ceramic (ULD), a resin-coated sand (RCS), and two quartz-based silica sands. …”
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  2. 2662

    Unlocking the potential of trace cobalt in Ni-based superalloys: A molecular dynamics study on dislocation behavior and high-temperature stability by Huicong Dong, Yinghao Chen, Dayong Wu, Haikun Ma, Zhihao Feng, Ru Su

    Published 2025-05-01
    “…These differences, particularly influence of trace Co on dislocation evolutions, remain underexplored, lacking detailed atomistic insights. …”
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  3. 2663

    Local plastic deformation in the vicinity of topologically close-packed phases in a Ni-based single crystal superalloy by Sangwon Lee, Jeonghyeon Do, Baig Gyu Choi, Ujjval Bansal, Christoph Kirchlechner, Pyuck-Pa Choi, Subin Lee

    Published 2025-02-01
    “…This study sheds light on the intricate interplay between TCP phase formation, microstructural evolution, and mechanical properties in Ni-based superalloys offering valuable insights into the role of the TCP phases.…”
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  4. 2664

    Effect of Oxygen and Zirconium on Oxidation and Mechanical Behavior of Fully γ Ti52AlxZr Alloys by Michal Kuris, Maria Tsoutsouva, Marc Thomas, Thomas Vaubois, Pierre Sallot, Frederic Habiyaremye, Jean-Philippe Monchoux

    Published 2025-07-01
    “…This work provides a comprehensive investigation into the synergistic effects of zirconium and oxygen on the microstructural evolution, high-temperature oxidation resistance, and mechanical properties of γ-phase Ti52AlxZr alloys (x = 0, 0.5, 1, and 2 at.%) under systematically controlled oxygen concentrations. …”
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  5. 2665

    TiN-containing high-heat-input welding steels: Optimizing Ti/N ratio and precipitation temperature for enhanced low-temperature impact toughness in coarse-grained heat-affected zon... by Junjie Hao, Chao Wang, Hua Duan, Zhu Yan, Guo Yuan, Guo-dong Wang

    Published 2025-05-01
    “…The effects of Ti/N ratio and TiN precipitation temperature on particle stability, austenite grain refinement, microstructural evolution, and low-temperature impact toughness were systematically investigated through in situ observations via high-temperature confocal laser scanning microscopy, thermodynamic modeling, and scanning electron microscopy. …”
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  6. 2666

    Substructure boundary's enhancing strain hardening ability in additively manufactured 0.75 at%C doping NiCoCr medium entropy alloy by So-Yeon Park, Ji-Eun Ahn, Young-Kyun Kim, Kreethi Ravi, Kee-Ahn Lee

    Published 2024-11-01
    “…In this study, the effect of post heat treatment on microstructural evolution and tensile properties of 0.75% of carbon doped NiCoCr MEA alloy manufactured by laser powder bed fusion (LPBF) was investigated. …”
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  7. 2667

    Dispersion strengthening in Ni–Co–Cr–SiC coatings: Effects of particle-matrix adhesion and dislocation obstruction revealed by multiscale modeling by Peng Liu, Dengfu Chen, Qian Hua, Yucheng Wang, Rongcheng Sheng

    Published 2025-07-01
    “…Analysis of dislocation and stacking fault evolution demonstrates that particles promote dislocation nucleation and the formation of immobile dislocations. …”
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  8. 2668

    Thermal stability and thermal fatigue resistance improvement of new high toughness 5% Cr hot working die steel by Yingnan Di, Dangshen Ma, Hongxiao Chi, Jinbo Gu, Bo Fu, Jian Zhou

    Published 2024-11-01
    “…The concrete study involves: conducting on the evolution of microstructures and mechanical properties of two steels during the 60-h holding process at 600 °C, as well as the thermal fatigue behavior under the cyclic heating-water quenching conditions. …”
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  9. 2669

    Phase Stability and Solidification of 9Cr-ODS Alloys for Wire Additive Manufacturing: A Computational Approach by Sarah Najm Al-Challabi, Ali Samer Muhsan, Thar Mohammed Badri, Mohammad Shakir Nasif

    Published 2025-06-01
    “…While these materials offer remarkable thermomechanical properties, challenges remain in optimizing their phase stability and microstructural evolution during additive manufacturing processes such as Wire Arc Additive Manufacturing (WAAM) and Plasma Additive Manufacturing (PAM). …”
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  10. 2670

    Structural and Morphological Investigation of Calcium-Silicate-Based Bioceramics Prepared from Eggshell via Conventional Approach by Maroua H. Kaou, Csaba Balázsi, Katalin Balázsi

    Published 2025-02-01
    “…The effect of the CaO/SiO<sub>2</sub> weight ratio and the calcination period of the eggshells on the microstructural features including apparent density, phase evolution, and morphological properties were investigated. …”
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  11. 2671

    The potential scalability of High-pressure sliding technique for developing ultrafine grained material with enhanced mechanical properties of AA7075 by Eman M. Zayed, Mostafa Shazly, Ahmed El-Sabbagh, Nahed A. El-Mahallawy

    Published 2025-06-01
    “…The utilization of Electron Backscatter Diffraction (EBSD) provided crucial insights into microstructural evolution and determination of grain size in SPD-processed samples. …”
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  12. 2672

    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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  13. 2673

    Enhanced irradiation swelling resistance in low activation Ti8VCrMnFeCu2 high entropy alloys: Exploring the role of heterogeneous nanoparticles by Yao Yu, Xiao Liu, Qianqian Wang, Qigui Yang, Ye Dong, Te Zhu, Peng Zhang, Runsheng Yu, Mingpan Wan, Xingzhong Cao

    Published 2025-03-01
    “…This study presents an in-depth analysis on the microstructural evolution of the low-activation Ti8VCrMnFeCu2 alloy under helium irradiation. …”
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  14. 2674

    Novel artificial tricalcium phosphate and magnesium composite graft facilitates angiogenesis in bone healing by Yuan-Hsin Tsai, Chun-Chieh Tseng, Yun-Chan Lin, Howida M. Nail, Kuan-Yu Chiu, Yen-Hao Chang, Ming-Wei Chang, Feng-Huei Lin, Hui-Min David Wang

    Published 2025-04-01
    “…The particle size, composition, and microstructure of the materials were investigated. Finally, the biological properties of these materials, including 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay for biocompatibility, effects on bone cell differentiation by alkaline phosphatase (ALP) activity assay and tartrate-resistant acid phosphatase (TRAP) activity assay, and endothelial cell tube formation assay for angiogenesis, were evaluated as well. …”
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  15. 2675

    Differential regulation of primary carbides in high carbon bearing steel using pulsed current to improve corrosion resistance by Mingkui Zhang, Le Ren, Xiaoshan Huang, Mengcheng Zhou, Jinchao Ma, Tao Zhang, Jide Liu, Jingdong Guo, Xinfang Zhang

    Published 2025-03-01
    “…The new method of regulating primary carbides proposed in this study can provide a new way to study the change of corrosion resistance during the microstructural evolution.…”
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  16. 2676

    Recrystallization induced by heat treatment regulates the anisotropic behavior of CoCrMo alloys fabricated by laser powder bed fusion by Lijin Dai, Changhui Song, Houxiong Fu, Hongyi Chen, Zhongwei Yan, Zibin Liu, Renyao Li, Anming Wang, Yongqiang Yang, Jia-Kuo Yu

    Published 2025-01-01
    “…This study investigated the microstructural evolution and mechanical properties of CoCrMo alloys in both as-printed and heat-treated states. …”
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  17. 2677

    Divergence in physical, chemical, and biological soil properties caused by different long-term bare fallow management and natural succession by Steffen Schlüter, Mengqi Wu, Maxime Phalempin, Lena Philipp, Evgenia Blagodatskaya, Thomas Reitz, Carsten Simon, Oliver Lechtenfeld, Hans-Jörg Vogel, Martin Schädler, Ines Merbach

    Published 2025-07-01
    “…Additionally, the bare fallow treatments were compared with natural succession to evaluate the effect of missing organic inputs. We monitored the annual dynamics of carbon and nitrogen contents in the topsoil (0–30 cm) and subsoil (30–60 cm). …”
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  18. 2678

    稀奶油乳液储藏期间稳定性变化 对其搅打性能的影响 Effects of changes in stability on whipping performance of whipping cream emulsion during storage by 谢朋凯1,崔利敏2,那尔布兰·阿依本1,金俊1,3,金青哲1,王兴国1,3 XIE Pengkai1, CUI Limin2, AYIBEN Naerbulan1, JIN Jun1,3, JIN Qingzhe1, WANG Xingguo1,3

    Published 2025-06-01
    “…综上,稀奶油乳液在0~6个月储藏期内呈现渐进式失稳并伴随搅打性能适度下降,但不影响使用价值,而9~12个月储藏会导致体系严重失稳并引发搅打性能大幅度衰减,显著降低产品使用价值。 In order to evaluate the accuracy of Turbiscan stability analysis in predicting the stability of whipping cream emulsion and to provide a reference for the scientific prediction of the whipping performance of whipping cream, the centrifugal creaming rate, viscosity, particle size and microstructure of whipping cream emulsion during 12 months storage were measured to analyze the accuracy of Turbiscan stability analysis. …”
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  19. 2679

    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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  20. 2680

    The influence of grain boundary character distribution on the high-temperature creep behavior and damage mechanism of Inconel 718 by Dongyang Hao, Qian Wang, Haikun Ma, Dayong Wu, Jie Kang, Huicong Dong, Baocai You, Ning Li, Ru Su

    Published 2024-12-01
    “…In this study, the microstructural evolution and creep behaviour of different GBCD alloys were investigated during the creep process at 660 °C and 690 MPa, and the effect of GBCD on high temperature creep behaviour and associated damage mechanism were analyzed from the viewpoints of grain size, recrystallisation and dislocation motion. …”
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