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

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

“…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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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

“…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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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

“…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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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

“…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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High-entropy assisted capacitive energy storage in relaxor ferroelectrics by chemical short-range order by Tongxin Wei, Jinzhu Zou, Xuefan Zhou, Miao Song, Yan Zhang, Cewen Nan, Yuanhua Lin, Dou Zhang

“…Although high entropy relaxor ferroelectric exhibited enormous potential in functional materials, the chemical short-range order, which is a common phenomenon in high entropy alloys to modulate performances, have been paid less attention here. …”
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In-situ/operando study of Cu-based nanocatalysts for CO2 electroreduction using electrochemical liquid cell TEM by Jiawei Wan, Jiawei Wan, Qiubo Zhang, Ershuai Liu, Ershuai Liu, Yi Chen, Yi Chen, Jiana Zheng, Jiana Zheng, Amy Ren, Walter S. Drisdell, Walter S. Drisdell, Haimei Zheng, Haimei Zheng

“…Taking Cu-based catalysts for CO2 electroreduction reactions (CO2RR) as an example, they often experience segregation, leaching, and alloying during reactions. With the recent breakthrough development of high-resolution polymer electrochemical liquid cells, in-situ electrochemical liquid cell transmission electron microscopy (EC-TEM) alongside other advanced microscopy techniques, has become a powerful platform for revealing electrocatalysts restructuring at the atomic level. …”
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Tribological Analysis of Laser-Textured WC-Co Against Ti6Al4V Under Dry and Lubricated Conditions for Different Sliding Times by Javier Garcia-Fernandez, Moises Batista, Juan Manuel Vazquez-Martinez, Jorge Salguero, Irene Del Sol, Magdalena Ramirez-Peña

“…Machining titanium alloys, particularly Ti6Al4V, pose significant challenges in manufacturing engineering. …”
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Effects of the interface structure on the mechanical and tribological properties of the MoS2/CuCr composites by Chao Guo, Hongqu Jiang, Yuan Luo, Haijun Wu, Qi Zhao, Xingxia Yang, Caiju Li, Jianhong Yi, Yichun Liu

“…Therefore, this study attempts to improve the interfacial structure by introducing chromium (Cr) element through CuCr alloying with the expectation of mechanical and tribological properties improvement. …”
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Engineering the Mechanics and Thermodynamics of Ti₃AlC₂, Hf₃AlC₂, Hf₃GaC₂, (ZrHf)₃AlC₂, and... by Adel Bandar Alruqi

“…This study investigated Ti₃AlC₂ alloyed with nitrogen, gallium, hafnium, and zirconium with the aim of achieving better mechanical and thermal performances. …”
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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

“…For the experiments, a vibration sensor mock-up was created with the PZT-CNT-Ni-V-SiO₂-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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Pressure-Less Liquid-Phase Sintering of Aluminum-Based Materials by Ana Teresa Sucgang, Laurent Cuzacq, Jean-Louis Bobet, Yongfeng Lu, Jean-François Silvain

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

“…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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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

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

“…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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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

“…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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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.

“…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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Silicon-based all-solid-state batteries operating free from external pressure by Zhiyong Zhang, Xiuli Zhang, Yan Liu, Chaofei Lan, Xiang Han, Shanpeng Pei, Linshan Luo, Pengfei Su, Ziqi Zhang, Jingjing Liu, Zhengliang Gong, Cheng Li, Guangyang Lin, Cheng Li, Wei Huang, Ming-Sheng Wang, Songyan Chen

“…Under the cold-pressed sintering of Li21Si5 alloys, the anode forms a top layer (Li21Si5 layer) with mixed ionic/electronic conduction and a bottom layer (Si–Li21Si5 layer) containing a three-dimensional continuous conductive network. …”
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Comparison of microstructures and magnetic properties of Tb-Pr-Cu-Al and Tb-Nd-Cu-Al grain boundary diffused Nd-Fe-B magnets by Zixiang Mo, Qingzheng Jiang, Mengping Kan, Jianming Li, Hang Wang

“…Low melting alloys containing heavy rare earth element Tb have been widely used for grain boundary diffusion (GBD) to increase the coercivity (Hcj) of sintered Nd-Fe-B magnets. …”
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Accelerating phase field simulations through a hybrid adaptive Fourier neural operator with U-net backbone by Christophe Bonneville, Nathan Bieberdorf, Arun Hegde, Mark Asta, Habib N. Najm, Laurent Capolungo, Cosmin Safta

“…Abstract Prolonged contact between a corrosive liquid and metal alloys can cause progressive dealloying. For one such process as liquid-metal dealloying (LMD), phase field models have been developed to understand the mechanisms leading to complex morphologies. …”
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