Showing 1,161 - 1,180 results of 1,900 for search '(microstructural OR microstructure) evaluation', query time: 0.15s Refine Results
  1. 1161

    Deposition and Characterization of Cu-Enhanced High-Entropy Alloy Coatings via DC Magnetron Sputtering by Arcadii Sobetkii, Laurentiu-Florin Mosinoiu, Stefania Caramarin, Dumitru Mitrica, Laura-Madalina Cursaru, Alexandru-Cristian Matei, Ioan-Albert Tudor, Beatrice-Adriana Serban, Mihai Ghita, Nicoleta Vitan, Julia Witt, Ozlem Ozcan, Bogdan Postolnyi, Alexander Pogrebnjak

    Published 2025-02-01
    “…Deposition parameters were varied to select the optimal values. Microstructural evaluations using SEM-EDS (scanning electron microscopy and energy dispersive X-ray spectroscopy), XRD (X-ray diffraction), and AFM (atomic force microscopy) revealed uniform, dense coatings with good adhesion composed of dendritic and interdendritic BCC (body-centered cubic) and FCC (face centered cubic) structures, respectively. …”
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  2. 1162

    Enhancing recycled aggregate concrete with graphene quantum dots (GQDs): Refining wastes from construction demolitions and out-of-service railway sleepers by Anand Raj, Papassara Yamkasikorn, Atichon Kunawisarut, Chayut Ngamkhanong, Pitcha Jongvivatsakul, Lapyote Prasittisopin, Joongjai Panpranot, Sakdirat Kaewunruen

    Published 2025-10-01
    “…Mechanical properties (compressive and flexural strength) and durability (water absorption, chloride penetration) were evaluated. Microstructural analysis via FESEM and EDS assessed concrete behaviour. …”
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  3. 1163
  4. 1164

    Initiation of Failure for Masonry Subject to In-Plane Loads through Micromechanics by V. P. Berardi

    Published 2016-01-01
    “…A micromechanical procedure is used in order to evaluate the initiation of damage and failure of masonry with in-plane loads. …”
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  5. 1165

    Graphite nodules features identifications and damaging micromechanims in ductile irons by Alberto De Santis, Daniela Iacoviello, Vittorio Di Cocco

    Published 2013-10-01
    “…Ductile irons mechanical properties are strongly influenced by the metal matrix microstructure and on the graphite elements morphology. …”
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  6. 1166

    Additive Manufacturing and Precipitation Hardening of Low-Alloyed Copper Alloys Containing Chromium and Hafnium by Julia Dölling, Samira Gruber, Felix Kovermann, Lukas Stepien, Elmar Beeh, Elena Lopez, Christoph Leyens, Hans-Günther Wobker, Andreas Zilly

    Published 2024-11-01
    “…In the as-built condition, melting traces remain visible in the microstructure, and hardness values of 101 HV and an electrical conductivity of 17.5 MS/m are reached. …”
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  7. 1167

    Application of Rosa roxburghii Tratt. extraction in improving gel properties and flavour of hairtail (Trichiurus lepturus) surimi by Jixiang Zhang, Lin Yu, Xinyang Li, Feifan Wu, Taiyu Li, Chenyang Zhao, Islam Shafiul, Xiaoguo Ying, Shanggui Deng, Charles Brennan, Soottawat Benjakul, Zhengxuan Qin, Lukai Ma

    Published 2025-03-01
    “…The results of water migration and protein secondary structure analysis showed that RRTE could effectively stabilise the internal water distribution of hairtail surimi gels and inhibit protein denaturation. Microstructural observation showed that the gel structure of hairtail surimi in the RRTE added group was more uniform and dense, and the fractal dimension was reduced. …”
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  8. 1168

    FUNCTIONAL AND DIFFUSION-TENSOR MAGNETIC RESONANCE IMAGING IN DETECTION OF ALZHEIMER’S DISEASE ON EARLY STAGES by V. E. Sinitsyn, V. N. Gridin, E. M. Perepelova, M. S. Merkulova

    Published 2017-12-01
    “…New advanced methods of magnetic resonance imaging, such as functional (fMRI) and diffusiontensor imaging (DT-MRI), can evaluate changes in brain matter of AD at the microstructural and functional levels and can be used in the diagnostics of this pathological process on early stages of cognitive impairment. …”
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  9. 1169

    Efficacy of milk powder additive in biocementation technique for soil stabilization by Jie Yin, Lexuan Zhang, Ke Zhang, Cheng Zhang, Yang Yang, Mohamed A. Shahin, Liang Cheng

    Published 2025-06-01
    “…Microstructure and particle size analysis revealed that the presence of NFPM was beneficial for larger crystal cluster formation between sand grains, which could result in stronger bonds and better mechanical performance. …”
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  10. 1170

    Simulation of the compression test of the Zr1Nb fuel cladding ring by Vojtěch Smolík, Alžběta Endrychová, Jakub Krejčí

    Published 2023-12-01
    “…This hostile environment results in mechanical and microstructural damage of cladding caused by different stress levels, temperature, corrosion, hydrogen pick up and other degradation processes further enhanced by radiation. …”
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  11. 1171
  12. 1172

    Chloride Transport in OPC Concrete Subjected to the Freeze and Thaw Damage by Ki Yong Ann, Min Jae Kim, Jun Pil Hwang, Chang-geun Cho, Ki Hwan Kim

    Published 2017-01-01
    “…To predict the durability of a concrete structure under the coupling degradation consisting of the frosting and chloride attack, microstructural analysis of the concrete pore structure should be accompanied. …”
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  13. 1173

    Effect of sepiolite on the physical properties and swelling behavior of rifampicin-loaded nanocomposite hydrogels

    Published 2009-08-01
    “…The swelling data were analyzed in order to evaluate the diffusion mechanisms of water. The results indicate that both rifampicin and sepiolite cause important modifications on microstructure of the PVA matrix, leading to changes on swelling and diffusional behavior.…”
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  14. 1174

    Active Polylactic Acid (PLA) Films Incorporating Almond Peel Extracts for Food Preservation by Laia Martin-Perez, Carolina Contreras, Amparo Chiralt, Chelo Gonzalez-Martinez

    Published 2025-04-01
    “…The films were characterized in terms of their microstructure, mechanical, barrier, optical and thermal properties. …”
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  15. 1175

    Research on the Improvement of Wear Resistance of Si<sub>3</sub>N<sub>4</sub> Substrate by Magnetron Sputtering Deposition of TiN Thin Films with Different Film Structures by WANG He, CHEN Sibo, YAN Guangyu, WU Yuhou, CHU Jianxiang, DAI Guangyuan

    Published 2025-07-01
    “…In order to solve the problem that the surface of silicon nitride ceramic bearings is susceptible to wear under extreme operating conditions,gradient,multilayer and monolayer TiN films were prepared on silicon nitride substrates using magnetron sputtering.Three nitrogen supply modes were implemented: a gradual increase starting at 15 mL/min with 0.8 mL/min increments every 5 min,an alternating on-off switching between 0 and 30 mL/min,and a constant 30 mL/min flow.The influence of film structure on surface morphology,cross-sectional morphology and microstructure was investigated using X-ray diffractometer (XRD) and scanning electron microscopy (SEM),while the filmsubstrate adhesion and tribological properties were evaluated through scratch and friction-wear tests.Results showed that under identical testing conditions,the gradient TiN film exhibited the highest film-substrate adhesion strength (LC2&#x00A0;=19.12 N),representing an approximately 30%improvement compared to the monolayer TiN film.Compared to silicon nitride’s friction coefficient (0.78) and wear rate [1.51×10-5&#x00A0;mm3/(m·N)],both the friction coefficients and wear rates of TiN films with different film structures significantly decreased.Among them,the gradient TiN film exhibited the lowest friction coefficient (0.10) and the lowest wear rate [3.33×10-6&#x00A0;mm3/(m·N)].Different film structure designs significantly influenced the microstructure,film-substrate adhesion and tribological properties of TiN coatings.The film with the best tribological properties was a gradient TiN film structure.…”
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  16. 1176

    Effect of the Concentration of a Nitrite-Based Inhibitor and Chloride Ions on the Corrosion Behavior of FCD-500 in a Simulated Marine Engine Cooling Water System by Woo-Seck Jeon, Kwang-Hu Jung

    Published 2025-05-01
    “…Immersion and electrochemical tests were performed to analyze the microstructural corrosion characteristics and inhibitor efficiency. …”
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  17. 1177
  18. 1178

    Sandstone Dynamical Characteristics Influenced by Water-Rock Interaction of Bank Slope by Huafeng Deng, Yinchai Zhang, Yongyan Zhi, Lingling Duan, Jianlin Li, Xushu Sun, Xiaoliang Xu

    Published 2019-01-01
    “…During the long-term reservoir operation, the seismic capability and dynamic response characteristics of the bank slope are of great importance to its safety evaluation content. Aimed at typical bank slopes, considering reservoir water level fluctuation and soaking-air drying cyclic interaction, an experiment has been designed and conducted. …”
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  19. 1179

    Investigation of Wear Behaviour and Mechanical Properties of Titanium Diboride Reinforced AMMC Composites by Madhan Prabhu Deva, A. Parthiban, B. Radha Krishnan, Adisu Haile, Wubishet Degife

    Published 2022-01-01
    “…The prepared composites are evaluated by wear analysis, tensile properties, hardness range, and microstructural behavior studies. …”
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    Article
  20. 1180

    Optimising 3D-printed carbon fibre composites using machine learning: Balancing strength and efficiency by José Humberto S. Almeida, Jr., Guilherme Ferreira Gomes

    Published 2025-08-01
    “…Additionally, computed tomography (CT) scans revealed distinct internal microstructures: the strength-optimised configuration exhibited a well-consolidated morphology, while the speed-optimised sample showed increased void content. …”
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