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  1. 2381

    Theoretical and Experimental Investigation of Critical Buckling Load of Combined Columns by Hayder Zuhair Zainy, Aziz D. Almawash, Saddam K. Al-Raheem, Luay S. Al-Ansari, Mohammed Al-Edhari

    Published 2025-02-01
    “…The combined column is made of two materials, namely copper and aluminum alloys. The theoretical approach involves numerical analysis using ANSYS and analytical analysis using the equivalent stiffness method. …”
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    Article
  2. 2382

    Dissolution Mechanism of YbOF in (LiF-CaF<sub>2</sub>)<sub>eut.</sub> Molten Salt by Linsheng Luo, Kailei Sun, Xu Wang

    Published 2025-01-01
    “…</sub> molten salt is the basis for analyzing the structure of the resulting medium and optimizing the electrolytic preparation of rare-earth Yb alloys. In this study, isothermal saturation was used to analyze solubility changes of YbOF in the (LiF-CaF<sub>2</sub>)<sub>eut</sub>. system. …”
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  3. 2383

    A Data-Driven Methodology for Obtaining the Stress–Strain Curves of Metallic Materials Using Discrete Indentation Tests by Nitzan Rom, Elad Priel

    Published 2025-01-01
    “…The model was validated against experimental data on Al1100, Al6061-T6, Al7075-T6, and brass and copper alloys, features error predictions of 8.4 ± 8.5% for the yield stress and 3.2 ± 4% for a complete curve ranging from <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msup><mrow><mover accent="true"><mrow><mi>ε</mi></mrow><mo>¯</mo></mover></mrow><mrow><mi>p</mi></mrow></msup><mo>=</mo><mn>0</mn></mrow></semantics></math></inline-formula> to <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msup><mrow><mover accent="true"><mrow><mi>ε</mi></mrow><mo>¯</mo></mover></mrow><mrow><mi>p</mi></mrow></msup><mo>=</mo><mn>0.15</mn></mrow></semantics></math></inline-formula>. …”
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  4. 2384

    The Bronze Age Site of Tarangul (Aktobe Cis-Urals): Examining One Casting Mo by Darkhan A. Baitileu, Albina Ye. Yerzhanova, Ilaria Calgaro

    Published 2024-05-01
    “…The spectral analysis shows the castings were basically made from copper, and detects some traces of alloying. Another finding is that the three mold negatives were used not simultaneously but rather when and as it was necessary. …”
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  5. 2385

    Temperature Measuring Method Accuracy Evaluation in the Microarc Heating Process Based on Reproducibility and Uncertainty Indicators by M. S. Stepanov, I. G. Koshlyakova

    Published 2024-04-01
    “…It is necessary to control temperature using thermoelectric sensors for steel products surface alloying in conditions of microarc heating. The using S-type thermocouples possibility has been substantiated, main factors affecting the measurement results have been established, and the the reproducibility index functional dependence on the measured temperature has been determined, as a result of previous studies. …”
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  6. 2386

    Impact of nanoparticles (B4C-Al2O3) on mechanical, wear, fracture behavior and machining properties of formwork grade Al7075 composites by T. B. Prakash, M. Gangadharappa, Santhosh Somashekar, M. Ravikumar

    Published 2024-07-01
    “…These findings offer valuable insights into the ease of machining of composite metal alloys, emphasizing the importance of parameter selection and optimization for desired machining outcomes…”
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  7. 2387

    INCREASING EFFICIENCY OF REPAIRING, MANUFACTURING AND OPERATION OF THE TPP FACILITIES BY TECHNOLOGY OF GAS-THERMAL COATING AND LASER SURFACE MELTING by O. E. Grachev, V. M. Neuimin, D. V. Nasteka

    Published 2015-12-01
    “…Inter alia, argon-arc, plasma and gas-powder weld deposition of the original material with subsequent machining, stellite protection recovery, electrical spark alloying the entry edge mat surface, spraying ion-plasma coating on the blade airfoil surface. …”
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  8. 2388

    An intuitionistic fuzzy extension to RAMS-RATMI methods for optimizing electrical discharge machining processes by Srinjoy Chatterjee, Shankar Chakraborty

    Published 2025-03-01
    “…The rising demand for materials with superior mechanical properties has motivated the engineering of several high-strength, heat-resistant alloys. To overcome the drawbacks of conventional machining methods, Electrical Discharge Machining (EDM) turns out to be a more feasible way of cutting such materials. …”
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  9. 2389

    Understanding the influence of hydrogen on BCC iron grain boundaries using the kinetic activation relaxation technique (k-ART) by Aynour Khosravi, Jun Song, Normand Mousseau

    Published 2025-01-01
    “…Hydrogen embrittlement (HE) poses a significant challenge to the mechanical integrity of iron and its alloys. This study explores the influence of hydrogen atoms on two distinct grain boundaries (GBs), $\Sigma37$ and $\Sigma3$ , in body-centered-cubic (BCC) iron. …”
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  10. 2390

    Mitigation of human factor in tomographic post processing of additive manufactured critical parts for aviation application by Stefano Benuzzi, Davide Borghi, Maria Grazia Righi, Natanaele Galavotti, Fabio Esposito

    Published 2025-02-01
    “…Simultaneously to the development of AM fabrication, tomographic systems have also adapted to meet the needs of application-dependent inspection: from micro-focus and nano-focus systems for finding micrometre-sized discontinuities, to linear accelerators for inspecting large components built in high-density alloys, the current range of machinery allows for traversing and inspecting current production by filling the gap generated by the manufacturing paradigm shift. …”
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  11. 2391

    Engineering the Mechanics and Thermodynamics of Ti<sub>3</sub>AlC<sub>2</sub>, Hf<sub>3</sub>AlC<sub>2</sub>, Hf<sub>3</sub>GaC<sub>2</sub>, (ZrHf)<sub>3</sub>AlC<sub>2</sub>, and... by Adel Bandar Alruqi

    Published 2025-01-01
    “…This study investigated Ti<sub>3</sub>AlC<sub>2</sub> alloyed with nitrogen, gallium, hafnium, and zirconium with the aim of achieving better mechanical and thermal performances. …”
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  12. 2392

    Pressure-Less Liquid-Phase Sintering of Aluminum-Based Materials by Ana Teresa Sucgang, Laurent Cuzacq, Jean-Louis Bobet, Yongfeng Lu, Jean-François Silvain

    Published 2024-12-01
    “…Rapid technological advancements and the growing focus on sustainable practices have significantly expanded the potential applications of aluminum (Al) and its alloys, leading to a steady increase in demand over the years. …”
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  13. 2393

    Identification of heterogeneous constitutive model of laser additive manufactured materials based on nano-indentation test and orthogonal metal cutting by Meng Liu, Guohe Li, Shanshan Zhao, Feng Wang, Lei Li, Yujun Cai, Chunzheng Duan

    Published 2025-01-01
    “…Nano-indentation tests were conducted to obtain indentation load-depth curves for various zones within laser AM-ed alloys. Through the energy method and finite element inversion analysis, heterogeneous power-law constitutive models were established. …”
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  14. 2394

    Existent state and removal rate of silver in lead-silver slag during the melt-vaporization process by Shen Y.-Y., Zhao X.-S., Zhang F.-J., Ma W.-X., Wang X.-F., Du X.-Y.

    Published 2023-01-01
    “…The silver oxide (Ag2O) and the silver chloride (AgCl) in the leadsilver slag volatilize to soot, the silver sulfide (Ag2S) is oxidized by oxygen to silver sulfate (Ag2SO4), and elemental silver volatilizes with Pb and Zn to form alloys. The silver is ultimately present as Ag, AgCl, Ag2O and Ag2SO4 in the soot. …”
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  15. 2395

    Effect of the Current-Collecting Carbon Nanotubes Layer on the Properties of the Lead Zirconate Titanate Film for Vibration Sensors by Victor V. Petrov, Victor V. Sysoev, Nikolay N. Rudyk, Yuri N. Varzarev, Andrey V. Nesterenko

    Published 2025-01-01
    “…For the experiments, a vibration sensor mock-up was created with the PZT-CNT-Ni-V-SiO<sub>2</sub>-Si and PZT-CNT-Ni-V-Si structures where an array of vertically oriented CNTs was grown over an oxidized or high-alloyed silicon substrates by plasma chemical deposition from a gas phase. …”
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  16. 2396

    Optimized Dehydrogenation of Magnesium Hydride with Fe and Cu Additives by Oluwashina Gbenebor, Abimbola Patricia Popoola

    Published 2024-09-01
    “…Transition metal-containing alloys/compounds having either Fe or Cu as the principal element have been used to improve the dissociation of hydrogen from MgH2.  …”
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  17. 2397

    Forensic Support of Pre-Trial Investigative and Inquiry Agencies’ Activities on Combating Crime by O. O. Yukhno

    Published 2021-09-01
    “…It has been stated that today’s theoretical and applied problems of criminalistics are subject to careful study, it is necessary to introduce radical changes in general and in some areas, which requires its consolidation in the current legislation, with further reform of law enforcement agencies, expert institutions, prosecutor’s office and courts, as well as in law enforcement activity, which introduces modern advances of science and technology, including artificial intelligence and modern advances in chemistry, including molecular one, as well as physics, cybernetics, technologies for the manufacture of new metals, their alloys and innovation in other areas of knowledge. …”
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  18. 2398

    Le lieu-dit des « Trois-Piliers » : un ensemble à caractère monumental du iiie s. apr. J.-C. dans la périphérie nord-est de Reims/Durocortorum ? by Philippe Rollet, Émilie Jouhet

    Published 2022-11-01
    “…The numerous nails and objects made of ferrous alloys collected, illustrate a wide range of hardware used by Gallo-Roman builders in roof construction. …”
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  19. 2399

    Research Progress and Prospect of High-Nitrogen Austenitic Stainless Steel by Jiao Xiaofei, Li Qun, Wang Dongjia, Wang Shuhuan, Ni Guolong

    Published 2025-02-01
    “…Additionally, an overview of the powder metallurgy process for fabricating high nitrogen steel is presented, which includes methods such as Mechanical Alloying, Gas Atomization, Plasma Rotating Electrode Process, and Solid-state Powder Nitriding. …”
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  20. 2400

    Microstructure, mechanical properties, thermal decomposition and oxidation sequences of crystalline AlB2 thin films by Chun Hu, Stanislav Mráz, Peter J. Pöllmann, T. Wojcik, M. Podsednik, B. Hajas, A. Limbeck, Nikola Koutná, Jochen M. Schneider, Paul H. Mayrhofer

    Published 2025-02-01
    “…Furthermore, although Al is the primary alloying element for TMB2 to improve their oxidation resistance, no such data are available for AlB2 thin films. …”
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