Showing 1,601 - 1,620 results of 3,089 for search '(microstructural OR microstructure) (evolution OR evaluation)', query time: 0.18s Refine Results
  1. 1601

    A facility for thermo-mechanical characterization of fusion magnet materials during cryogenic ion irradiation by Akarsh Aurora, Alexis R. Devitre, Angus P.C. Wylie, Jonas A. Rajagopal, Michael P. Short

    Published 2025-01-01
    “…Presented here is a facility that combines cryogenic transient grating spectroscopy with simultaneous ion irradiation, enabling in situ measurements of thermal diffusivity and surface acoustic wave (SAW) frequencies, allowing inference of microstructural evolution. Using copper as a benchmark material, an irradiation was performed at 30 K with 12.4 MeV $\text{Cu}^{6+}$ ions producing a fluence of $1.9 \times 10^{17}$  ions m ^−2 . …”
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  2. 1602

    Constitutive Model for Hot Deformation Behavior of Fe-Mn-Cr-Based Alloys: Physical Model, ANN Model, Model Optimization, Parameter Evaluation and Calibration by Jie Xu, Chaoyang Sun, Huijun Liang, Lingyun Qian, Chunhui Wang

    Published 2025-05-01
    “…The development and validation of constitutive models for high-temperature deformation are critical for bridging microstructure evolution with macroscopic mechanical behavior in materials. …”
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  3. 1603

    Investigating the Effect of Current Density on Electrodeposited Ni-TiC-WC Composite Coating and Evaluating the Corrosion Resistance of the Coating and Substrate in NaCl Solution by Ali Keramatian, Mohammad Hossein Enayati, Fatemehsadat Sayyedan, Sima Torkian

    Published 2025-06-01
    “…The aim of this study was to investigate the effect of current density on the microstructure of electrodeposited Ni–WC–TiC composite coatings on 304 stainless steel and compare the corrosion resistance of the coating and substrate in a 3.5 wt.% sodium chloride solution. …”
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    Structural characterization and bioactivity evaluation of a soluble polysaccharide (PCHP-1A) from Polygonatum cyrtonema Hua: antioxidant and α-glucosidase inhibitory activities by Lunbin Xia, Cunwu Chen, Shaoshuai Bi, Yafei Zhang, Naidong Chen, Jing Feng

    Published 2025-04-01
    “…PCHP-1A exhibited a compact and curly spherical molecule conformation, and SEM analysis revealed its smooth, porous, clastic or lamellar microstructure. Comprehensive FT-IR, GC–MS, and 1D/2D NMR analyses indicated that the main chain of PCHP-1A consists of → 1)-β-d-Fruf-(2 → , → 1,6)-β-d-Fruf-(2 → , and → 6)-α-d-Glcp, with branch chains primarily composed of β-d-Fruf-(2 → linked at the O-6 position of → 1,6)-β-d-Fruf-(2 →. …”
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    Quantitative MRI assessment of peripheral nerves by S. N. Morozova, D. A. Grishina, V. A. Orlov, S. I. Kartashov, V. V. Sinkova, D. S. Tsaregorodtsev, M. V. Krotenkova, N. A. Suponeva

    Published 2024-03-01
    “…Among them, diffusion tensor magnetic resonance imaging which gives an opportunity to investigate microstructural changes in nerves tissue by water diffusion evaluation should be mentioned first. …”
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  12. 1612

    Comparative evaluation of the performance properties of resin-infused plain-woven jute reinforced thermoset composites for energy infrastructure: Experimental analysis, finite elem... by Macaulay M. Owen, Leong Sing Wong, Emmanuel O. Achukwu, Ahmad Zafir Romli, Divine Senanu Ametefe, Solehuddin Shuib

    Published 2025-06-01
    “…Mechanical characterization involved tensile, flexural, impact, and hardness tests, while thermal and microstructural properties were evaluated using thermogravimetric analysis (TGA) and scanning electron microscopy (SEM). …”
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  13. 1613

    Evaluation of the Mechanical Properties and Fatigue Resistance of the ZrO<sub>2</sub>CeYAl<sub>2</sub>O<sub>3</sub> Composite by Marcio Paulo de Araújo Mafra, Nélio Silva Júnior, Claudinei dos Santos, Jorge Luiz de Almeida Ferreira, José Alexander Araújo, Cosme Roberto Moreira da Silva

    Published 2024-10-01
    “…The sintered samples presented values above 98% of relative density. Complex microstructures with equiaxed, homogeneously distributed submicrometer grains and planar alumina platelets were observed by SEM. …”
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  14. 1614

    Evaluation and Characterization of High-Uniformity SiN<sub>x</sub> Thin Film with Controllable Refractive Index by Home-Made Cat-CVD Based on Orthogonal Experiments by Caifang Li, Minghui Li, Jinsong Shi, Haibin Huang, Zhimei Li

    Published 2025-02-01
    “…The response parameters evaluated were the refractive index, extinction coefficient, uniformity, and deposition rate of SiN<sub>x</sub> thin film. …”
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  15. 1615
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    Comparative Evaluation of Various ABO<sub>3</sub> Perovskites (A = La, Ca, Sr; B = Mn, Fe) as Oxygen Carrier Materials in Chemical Looping Hydrogen Production by Antigoni Evdou, Vassilis Zaspalis

    Published 2025-04-01
    “…Additionally, the study assesses the materials’ microstructure and stability over prolonged cycles. The findings highlight Fe-based perovskites, particularly LaFeO<sub>3</sub>, as promising candidates for CLH applications, emphasizing the need for structural and compositional optimization to enhance hydrogen production efficiency.…”
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