An Illuminating Physical View on the Principles of “3 Generations” Structure of Elementary Particles, and on Evolution of Universe–Energy Basic State Field of the Universe (IV)... by Xiaodong Yang, Yuchen Yang, Luo Zhen, Yuanbo Bi

“…We propose a physical view on the “Dual-production” of quarks and leptons in the evolution of the universe, according to our exiting physical views on the systematic evolution of cosmic and the fundamental theory of EBSF. …”
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A comprehensive study on the impact of He ion irradiation on the microstructure and mechanical properties of a Ni-Cr-Mo alloy by Sanjay Saini, Ranjini Menon, S. K. Sharma, P. Y. Nabhiraj, Suman Neogy, A. P. Srivastava

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Loading path and strain rate effects on the deformation behavior of [0001] textured nanocrystalline magnesium: An atomic-scale investigation by Hui Zhao, Xuejian Yang, Yan Peng, Lu Wu, Yu Wu, Baodong Shi

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Regulation on strength and pore structure of non-sintered ceramsite filter material derived from coal gasification slag by Hao SUN, Linliang JIANG, Xinzhuo CHANG, Quanzhi TIAN

“…Gasified coal slag serves as a high-quality raw material for preparing non-sintered ceramsite filter media, where mechanical strength and pore structure are critical determinants of filtration performance. …”
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Exploring the catalytic capabilities of NiS@MoS2 2D for the production of Green Hydrogen by Gowhar A. Naikoo, Mustri Bano, Mohd M. Ayyub, Israr U. Hassan, Tawfik A. Saleh

“…This study aims to delve into the catalytic capabilities of MoS2 and NiS deposited MoS2 (NiS@MoS2) 2D material explored via a facile hydrothermal process for HER (hydrogen evolution reaction). …”
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Exploring high entropy alloys: A review on thermodynamic design and computational modeling strategies for advanced materials applications by Peter Ifeolu Odetola, Bukola Joseph Babalola, Ayodeji Ebenezer Afolabi, Ufoma Silas Anamu, Emmanuel Olorundaisi, Mutombo Christian Umba, Thabang Phahlane, Olusoji Oluremi Ayodele, Peter Apata Olubambi

“…In the quest for materials that can withstand the rigors of modern engineering applications, high-entropy alloys (HEAs) have emerged as a frontier in material science owing to their unprecedented combination of properties. …”
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The Influences of Wear Debris on the Fretting Wear Behavior of Inconel718 Laser Cladding Alloy Layer by XU Zhibiao, XIE Sen, WANG Xiaoyi, LI Dexiang, LYU Xiaowen

“…Fretting wear is a material damage phenomenon caused by small vibrations between tightly contacting surfaces.Studying the role of debris in fretting wear is of great significance for revealing the damage evolution of materials during fretting wear.In this work， a fretting wear test was conducted on Inconel718 laser cladding alloy layer using ball/plane point contact method on a multifunctional friction and wear testing machine.After the experiment，the mechanical dynamic characteristics during fretting wear process are obtained by analyzing the Ft-D (friction displacement) curve and COF (coefficient of friction) curve.In addition， scanning electron microscopy (SEM) and three-dimensional profilometer (3D) were used to analyze the damage morphology of the contact interface and reveal the main damage mechanism of micro motion wear.The particle size distribution calculation software (Nano Measurer) was employed to statistically analyze the particle size distribution of abrasives.Results showed that the particle size of abrasive debris is mainly distributed between 1～3 μm， and the magnitude of displacement amplitude was positively correlated with the speed of debris discharge.At large displacement amplitudes， the size of the debris was relatively large，which could easily cause abrasive wear， while at small displacement amplitudes， debris was prone to accumulate and hinder the progress of wear.Moreover， under high normal loads， the generation of debris accelerated and exacerbated surface damage to the specimen， with fatigue wear and abrasive wear playing a dominant role.Under small normal loads， debris could reduce the friction force and friction coefficient.In addition， the removal of debris would not change the fretting regime.…”
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An experience of implementing New Master Programme «Economic Security of Entrepreneurship» into the educational process of the Taras Shevchenko National University of Kyiv by G.I. Kupalova, Jean Pascal Zanders, V.L. Gura, O.V. Boguslavskyy

“…Particularly teachers of the Faculty of Economics trained at many international trainings, including: 1) Seminar on Export Control of Dual-use Materials and Technologies in GUAM 2018, Kyiv, Ukraine; 2) Seminar on the Challenges of the Scientific and Technological Evolution for the Export Control Systems, Tbilisi, Georgia, etc. …”
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Chemical and Thermal Changes in Mg₃Si₂O₅ (OH)₄ Polymorph Minerals and Importance as an Industrial Material by Ahmet Şaşmaz, Ayşe Didem Kılıç, Nevin Konakçı

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Electrostatic Attraction‐Driven Assembly of Non‐Noble Metallo‐Supramolecular Polymers With Single‐Walled Carbon Nanotubes for Boosting Photocatalytic Hydrogen Evolution by Yanyan Qin, Chen Zhang, Yidi Wang, Pengfei She, Wai‐Yeung Wong

“…ABSTRACT The search for photoactive materials that are able to efficiently produce solar fuels is a growing research field to tackle the current energy crisis. …”
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Gleeble® simulation of the heat-affected zones in lean duplex stainless steel 2404: Understanding the effect of cooling rates on microstructure evolution and pitting corrosion resi... by C.L. Kugelmeier, R. Silva, A.A. Mendes Filho, R. Magnabosco, A.M. Kliauga, C.A.D. Rovere

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Insight into the role of Ti addition on the evolution of γ/γʹ microstructure in Co–Al–W–Ti quaternary alloy using multicomponent phase-field model by Min Guo, Xingbing Zhang, Jia Chen, Borong Cui, Tingting Cui, Min Yang, Jun Zhang

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Microstructural evolution and mechanical properties of Ti–5Al–3Mo–3Cr–1Zr-0.15Si alloy by annealing treatments by Mingbing Li, Xinnan Wang, Kai Wang, Guoqiang Shang, Liwei Zhu, Zhishou Zhu, Xinqing Zhao

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Investigating the impact of abrasive tool wear on surface topography and microstructure evolution in polished GH4169G alloy through experiments and multi-scale simulations by Rui Yang, Xiaojun Lin, Youwei Chen, Tao Zhao

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Effect of microstructure evolution on the mechanical and corrosion behavior of AlxCuCrTiV(x = 1.7, 2.7) high entropy alloy by Ke Liu, Zhaoyang Wang, Yue Zhang, Lizhong Su, Fang Wang, Sujun Wu, Huichen Yu

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Research Difference of Strain Distribution and Microstructure Evolution between Rolling Direction and Transverse Direction of AM50 Mg Alloy Plate by Digital Image Correlation by Qiang Li, Fuan Hua, Jianping Li, Hao Wang

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Microstructural evolution and wear performance of Ti662 alloy reinforced with FeCoCrCuSi high entropy alloy using microwave sintering by S. Ragunath, N. Radhika, Adeolu Adesoji Adediran

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Improved Microstructure Evolution and Corrosion Resistance in Friction-Welded Dissimilar AISI 1010/D3 Steel Joints Through Post-Weld Heat Treatment by Rajesh Jesudoss Hynes Navasingh, T. Packiaraj Rajendran, Maria P. Nikolova, C P Goldin Priscilla, Piotr Niesłony, Krzysztof Żak

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Evolution of precipitate and its effect on the degradation of impact toughness in a carbon and nitrogen-controlled 316 stainless steel during thermal aging at 650 °C by Xinliang Lv, Shenghu Chen, Lijian Rong

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Residual stress, microstructure and micro-hardness evolution of laser powder bed fusion Ti6Al4V: Effect of stress relief annealing by Zhongxu Xiao, Xu Luo, Pan Liu, Guanjun Fu, Jun Wang, Guangxuan Zhou, Xiaojia Nie, Yang Qi, Haihong Zhu

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