Showing 781 - 800 results of 3,378 for search '(microstructural OR microstructure) analysis', query time: 0.27s Refine Results
  1. 781
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  4. 784

    Disclosing connection links between microstructure and mechanical performance in pulsating current gas tungsten arc welding of Hastelloy B-2 superalloy by Mehdi Khalasi Dezfuli, Ali Heidary Moghadam, Mehdi Ghobeiti Hasab, Rouholah Ashiri

    Published 2024-11-01
    “…Tensile and Vickers microhardness tests were conducted to evaluate the effect of pulsed current on mechanical properties of the welds along with chemistry and microstructure characterizations. Finally, the fracture surfaces after the tensile test were studied using SEM fractography analysis. …”
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  5. 785
  6. 786
  7. 787

    Mechanical and Microstructural Properties of High-Speed Friction Stir Welding of AA 7020 Aluminum Alloy Using Multi-Pin Tool by Ramin Delir Nazarlou, Samita Salim, Michael Wiegand, Christian Wolf, Stefan Böhm

    Published 2025-04-01
    “…This study investigates the mechanical properties and microstructural characteristics of AA 7020-T651 aluminum alloy joints welded using a novel multi-pin tool at high feed rates ranging from 2500 to 6000 mm/min under a constant rotational speed of 4000 rpm. …”
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  8. 788

    COMPARATIVE INVESTIGATIONS OF MICROSTRUCTURE AND SOLIDITY OF POROUS MATERIALS OF TITANIUM POWDER, PRODUCED BY SINTERING IN VACUUM AND BY MEANS OF ELECTROCONTACT HEATING IN PROTECTI... by K. E. Beljavin, D. V. Minko, V. V. Reshetnikov, I. N. Djachkova

    Published 2010-11-01
    “…The comparative analysis of influence of technological procedures of vacuum sintering and electrocontact heating in protective atmosphere on microstructure and solidity of porous materials of pure titanium powders is given.…”
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  9. 789
  10. 790

    Experimental Study on the Mechanical, Durability, and Microstructural Properties of Concrete With Partial Cement Replacement With Coffee Husk Ash and Rice Husk Ash by Fikreyesus Demeke Cherkos

    Published 2025-01-01
    “…Durability tests showed that the combination of 15% RHA and 5% CHA (R15C5) significantly reduced water absorption and improved sulfuric acid resistance, indicating a denser microstructure and greater environmental resilience. SEM analysis shows that adding RHA and CHA enhances concrete’s microstructure. …”
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  11. 791

    Microstructure, Mechanical Properties, Deformation Behavior, and Crystallographic Texture of the Al-Gd-Cr-Ti Quaternary Alloy for Thermal Neutron Absorption by Sayed M. Amer, Dmitry I. Nikolayev, Tatiana A. Lychagina, Abdelmoneim El-Khouly, Ruslan Yu. Barkov, Alexey S. Prosviryakov, Anastasia V. Mikhaylovskaya, Maria V. Glavatskikh, Andrey V. Pozdniakov

    Published 2025-06-01
    “…The study also provides a detailed analysis of microstructure evolution, texture behavior, and the mechanical strengthening effect of rolling processes, along with neutron absorption performance. …”
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  12. 792

    Sediments of northeastern shelf of the sea of Okhotsk in the area of South Kirin hydrocarbon deposits: microstructure, mineral, chemical and trace element composition by T. G. Ryashchenko, S. I. Shtel'makh, N. N. Ukhova, G. S. Lonshakov, S. S. Kolesnikov

    Published 2019-06-01
    “…The content of aggregates, primary (free) particles and the volume of real clay content were determined by the «Microstructure» method. On the basis of these data, grouping of samples was carried out using the Q-type cluster analysis program which confirmed the picked intervals in the studied section. …”
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  13. 793

    The influence of Ti/Ni metallic phase content on the microstructure and environmental interactions of gradient Al2O3-based composites by Zygmuntowicz Justyna, Piotrkiewicz Paulina, Wachowski Marcin, Żurowski Radosław, Więcław-Midor Anna, Tomaszewska-Krygicz Justyna

    Published 2024-09-01
    “…Rheological properties of the suspensions as well as microstructure of the obtained composites were studied, with special attention paid to the analysis of the formed spinel phases. …”
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  14. 794

    Effect of Ca/Zr co-substitution on microstructure and microwave dielectric characteristics of CaSmAlO4-based ceramics by LI Jing, LI Hao, LIU Fei, LIU Shao-jun

    Published 2021-04-01
    “…The effect of the Ca/Zr co-substitution on the crystal structure, microstructure, and dielectric characteristics of the microwave ceramics were investigated by X-ray diffraction (XRD), Raman spectra, electron backscatter diffraction (EBSD), energy dispersive spectroscopy (EDS), and vector network analysis (VNA). …”
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  15. 795

    Effects of Cold Deformation and Heat Treatments on the Microstructure and Properties of Fe-15Cr-25Ni Superalloy Cold-Drawn Bars by Yunfei Zhang, Zhen Zhang, Zhiyan Sun, Yingli Zhao, Yi Cui, Zhongwu Zhang

    Published 2024-12-01
    “…In this study, we systematically elucidate the mechanical properties and microstructure evolution of Fe-15Cr-25Ni alloys in different treatment processes and conduct in-depth analysis of the synergistic strengthening mechanism of fine-crystal strengthening, second-phase strengthening, and work hardening on Fe-15Cr-25Ni alloys. …”
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  16. 796
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    Microstructure and corrosion resistance of hybrid additively manufactured Ti-6Al-4V via laser powder bed fusion by Omer F. Mohamed, Linda Ismail, Chandrabhan Verma, Imad Barsoum, Akram AlFantazi, Andreas Schiffer

    Published 2025-08-01
    “…The multi-material part’s interface characteristics, microstructure, and microhardness properties were investigated. …”
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  18. 798

    Effect of Vacuum Sintering Time on Microstructure and Magnetic Properties of Cu/Sn Coating on AlNiCo Permanent Magnetic Material by ZHOU Xiao-yan, LI Dong-ying, ZOU Li-hua, ZHAO Cheng-lin, LI Meng-qi

    Published 2021-07-01
    “…The influence of vacuum sintering time on the microstructure, bonding strength and magnetic properties of Cu/Sn coating was investigated by SEM, universal tensile machine and NIM-2000 analysis system. …”
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  19. 799

    Impact of H+ ion irradiation on near-surface microstructure of 316H stainless steel fabricated via powder bed fusion by Mahmoud A. Mahrous, Muhammad A. Abdelghany, Mohamed Aboukhatwa, Iwona Jasiuk

    Published 2025-05-01
    “…This study examines the near-surface microstructural evolution of 316H stainless steel produced via additive manufacturing (AM 316H SS) using laser powder bed fusion, compared to conventionally manufactured 316H stainless steel (standard 316H SS), following irradiation with 0.5 MeV H+ ions at room temperature up to 6.0 dpa. …”
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  20. 800

    Evaluation of trabecular bone microstructure and cortical morphology using cone-beam and micro-CT images: impact of tube voltage setting by Oğuzhan Baydar, Erinc Onem, Ali Mert, B Guniz Baksi

    Published 2025-04-01
    “…Abstract Objective To evaluate the effect of various tube voltage (kV) settings on the accuracy of cone-beam computed tomography (CBCT) images in measuring trabecular microstructure and cortical morphology, using micro-CT (μCT) as the reference. …”
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