Effect of Mg interlayer on the microstructure and mechanical performance of resistance rivet welded 2 mm Al and ultra-high strength steel by Luyao Kong, Sizhe Niu, Ming Lou, Zixuan Chen, Yunwu Ma, Yongbing Li, Haiyang Lei

“…Resistance rivet welding (RRW) using semi-tubular rivet was employed to join 2 mm thick AA6061 T6 Al alloy and ultra-high strength steel (UHSS). The influence of a Mg interlayer on the evolution of joint microstructure, mechanical performance and fracture characteristics were thoroughly investigated. …”
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The Modification of Sodium Polyacrylate Water Solution Cooling Properties by AL2O3 by Wojciech Gęstwa, Małgorzata Przyłęcka

“…The cooling medium containing nanoparticles provides lower cooling speed in the smallest surface austenite occurance (500–600 C) in the charts of the CTP for most nonalloy structural steels and low-alloy steels. However lower cooling temperature at the beginning of martensitic transformation causes the formation of smaller internal stresses, leading to smaller dimensional changes and hardening deformation. …”
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An investigative study on the parameters optimization of the electric discharge machining of Ti6Al4V by Muhammad Mansoor Uz Zaman Siddiqui, Syed Amir Iqbal, Ali Zulqarnain, Adeel Tabassum

“…This investigative study explored the field of electrical discharge machining (EDM), with a particular focus on the machining of Ti6Al4V, a titanium alloy that finds widespread application in aerospace, airframes, engine components, and non-aerospace applications such as power generation and marine and offshore environments. …”
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Intergranular creep resistance affected by grain boundary carbides to suppress lamellae γʹ precipitation in a specially designed inconel 740H variant by Cheol-Hyeok Yang, Chiwon Kim, Siyeon Kim, Hi-Won Jeong, Hyungsoo Lee, Dae Won Yun, Hyun-Uk Hong

“…The effects of heat treatment on the microstructure and creep properties of a modified variant of Inconel 740H alloy were studied. This variant was tuned to have a refined composition, reducing C, Cr, and Co contents while increasing the Ti/Al ratio and Mo content to enhance creep resistance. …”
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Impact of Ag Coating Thickness on the Electrochemical Behavior of Super Duplex Stainless Steel SAF2507 for Enhanced Li-Ion Battery Cases by Hyeongho Jo, Jung-Woo Ok, Yoon-Seok Lee, Sanghun Lee, Yonghun Je, Shinho Kim, Seongjun Kim, Jinyong Park, Jonggi Hong, Taekyu Lee, Byung-Hyun Shin, Jang-Hee Yoon, Yangdo Kim

“…Additionally, Ni used for plating has a low current density of 25% international copper alloy standard (ICAS). SAF2507 is suitable for use as a Li-ion battery case material because of its excellent strength and corrosion resistance. …”
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A Multifunctional Cobalt‐Containing Implant for Treating Biofilm Infections and Promoting Osteointegration in Infected Bone Defects Through Macrophage‐Mediated Immunomodulation by Nongyang Yan, Hao Zhou, Penghe Jin, Tengfei Li, Qi Liu, Hao Ning, Zhixin Ma, Linfei Feng, Tao Jin, Youwen Deng, Zhengwei Wu

“…A one‐step plasma immersion ion implantation approach is used to create titanium alloy implants incorporating cobalt. According to experimental findings, cobalt‐containing titanium implants exhibit improved antibacterial activity by efficiently disrupting biofilm formations and reducing Methicillin‐resistant Staphylococcus aureus adherence by over 80%. …”
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Apical transportation of nickel titianium reciprocating instruments. An in vitro study by Dario Di Nardo, Massimo Galli, Morgana Foghetti, Almira Isufi, Ivana Vidovic, Tugba Turk, Gabriele Miccoli

“…Introduction: The introduction of Nickel-Titanium (NiTi) has revolutionized the field of endodontics. This alloy allows for easy navigation of the canal curvatures, enabling more conservative root canal preparations in a significantly reduced time. …”
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Nanosurface‐Reconstructed Fuel Electrode by Selective Etching for Highly Efficient and Stable Solid Oxide Cells by Yueyue Sun, Jun Zhou, Jiaming Yang, Dragos Neagu, Zhengrong Liu, Chaofan Yin, Zixuan Xue, Zilin Zhou, Jiajia Cui, Kai Wu

“…The selective etching can create many corrosion pits and exposure of more B‐site active atoms in Sr2Co0.4Fe1.2Mo0.4O6‐δ fuel electrode, as well as promote the exsolution of CoFe alloy nanoparticles. An outstanding electrochemical performance of the fabricated cell with the power density increased by 1.47 times to 1.31 W cm−2 at fuel cell mode is demonstrated, while the current density reaches 1.85 A cm−2 under 1.6 V at CO2 electrolysis mode (800 °C). …”
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Three-Dimensional Aeroelastic Investigation of a Novel Convex Bladed H-Darrieus Wind Turbine Based on a Two-Way Coupled Computational Fluid Dynamics and Finite Element Analysis App... by Tarek Elbeji, Wael Ben Amira, Khaled Souaissa, Moncef Ghiss, Hatem Bentaher, Nabil Ben Fredj

“…The maximum stress observed occurs in the straight blade, registering at 324.1 MPa with TSR = 3, which aligns closely with the peak displacement values, particularly for the aluminum alloy material (M2). In contrast, the convex blade made from the first material (M1) exhibits the lowest stress levels among the tested configurations.…”
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Metal Powder Production by Atomization of Free-Falling Melt Streams Using Pulsed Gaseous Shock and Detonation Waves by Sergey M. Frolov, Vladislav S. Ivanov, Viktor S. Aksenov, Igor O. Shamshin, Fedor S. Frolov, Alan E. Zangiev, Tatiana I. Eyvazova, Vera Ya. Popkova, Maksim V. Grishin, Andrey K. Gatin, Tatiana V. Dudareva

“…The method is implemented in laboratory and industrial setups and preliminarily tested for melts of three materials, namely zinc, aluminum alloy AlMg5, and stainless steel AISI 304, possessing significantly different properties in terms of density, surface tension, and viscosity. …”
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A Near-Ultraviolet Photodetector Based on the TaC: Cu/4 H Silicon Carbide Heterostructure by Salah Abdo, Khalil As’ham, Ambali Alade Odebowale, Sanjida Akter, Amer Abdulghani, Ibrahim A. M. Al Ani, Haroldo Hattori, Andrey E. Miroshnichenko

“…To overcome this limitation, an efficient photodetector was developed using an alloy with TaC (80%) and Cu (20%) on a 4H n-type SiC substrate, enabling effective light detection at 405 nm. …”
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Efficacy of SMART Stent Placement for Salvage Angioplasty in Hemodialysis Patients with Recurrent Vascular Access Stenosis by Shingo Hatakeyama, Terumasa Toikawa, Akiko Okamoto, Hayato Yamamoto, Kengo Imanishi, Teppei Okamoto, Noriko Tokui, Yuichiro Suzuki, Naoki Sugiyama, Atsushi Imai, Yasuhiro Hashimoto, Shigemasa Kudo, Takahiro Yoneyama, Takuya Koie, Noritaka Kamimura, Hisao Saitoh, Tomihisa Funyu, Chikara Ohyama

“…We prospectively observed 50 patients in whom 50 nitinol shape-memory alloy-recoverable technology (SMART) stents were used as salvage therapy for recurrent peripheral venous stenosis. …”
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Dépôts et pratiques symboliques dans l’établissement aristocratique gaulois de Varennes-sur-Seine, la Justice (Seine-et-Marne) by Jean-Marc Séguier, Ginette Auxiette, Fabien Pilon

“…The decomposing juices from the meat were likely intended as nourishment for the subterranean deities, which makes it possible to compare this structure to the hollow altars of Latin sanctuaries. A copper alloy end-piece representing a bovid head could be associated with the locking system of the chest. …”
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Advanced process control in laser-based powder bed fusion–Smart Fusion feedback-loop control as a path to uniform properties for complex structures? by Florian Nahr, Tobias Novotny, Dominik Kunz, Ulrich Kleinhans, Lova Chechik, Dominic Bartels, Michael Schmidt

“…This study investigates the impact of the feedback-loop control on the microstructure evolution of titanium alloy Ti6Al4V and maraging steel MS1. Cuboids and complex parts with heat-accumulating features were manufactured using feedback-loop control and directly compared to their open-loop counterparts. …”
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Research on the optimization of mechanical properties of triply periodic minimal surfaces in composite materials prepared with the assistance of acoustic fields by Shuai Guo, Xianliang Sheng, Anfu Guo, Wenlu Yang, Xiaolin Zhao, Shang Sui, Jiaqiang Li, Yufan Zhao, Meng Wang, Xin Lin

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Unusual Space Weathering on a CE-5 Metal Grain Indicates Deceptive Surface Signatures of M-type Asteroids by Tian Zhang, Hong Tang, Xiongyao Li, Yuanyun Wen, Bing Mo, Wen Yu, Chuanjiao Zhou, Jianzhong Liu

“…Furthermore, the presence of He and Ge alloy on the metal grain suggests that M-type asteroids are not only a large metallic Fe and Ni reservoir but also a potential source of noble gases and precious metals.…”
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Tunning valence state of cobalt centers in Cu/Co-CoO1-x for significantly boosting water-gas shift reaction by Xing-Chi Li, Jun-Hao Wang, Tao-Tao Huang, Yang Hu, Xin Li, De-Jiu Wang, Wei-Wei Wang, Kai Xu, Chun-Jiang Jia, Hao Dong, Guangshe Li, Chen Li, Ya-Wen Zhang

“…In this work, uniformly dispersed CuCo alloy and CoO nanosheet composite catalysts with dual active sites are constructed, which shows huge boost in activity for catalyzing water-gas shift reaction (WGSR), with a record high reaction rate reaching 204.2 μmolCO gcat. −1 s−1 at 300 °C for Cu1Co9Ox amongst the reported Cu-based and Co-based catalysts. …”
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Realizing low voltage-driven bright and stable quantum dot light-emitting diodes through energy landscape flattening by Yiting Liu, Yingying Sun, Xiaohan Yan, Bo Li, Lei Wang, Jianshun Li, Jiahui Sun, Yaqi Guo, Weipeng Liu, Binbin Hu, Qingli Lin, Fengjia Fan, Huaibin Shen

“…Here, we introduce “giant” fully alloy CdZnSe/ZnSeS core/shell QDs (size ~ 19 nm) as the emitting layer to build high-efficient and stable QLEDs. …”
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Speciation of Potentially Carcinogenic Trace Nickel(II) Ion Levels in Human Saliva: A Sequential Metabolomics-Facilitated High-Field ¹H NMR Investigation by Kayleigh Hunwin, Georgina Page, Mark Edgar, Mohammed Bhogadia, Martin Grootveld

“…These studies are of relevance to the <i>in vivo</i> corrosion of nickel-containing metal alloy dental prostheses (NiC-MADPs) in addition to the dietary or adverse toxicological intake of Ni(II) ions by humans. …”
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Mid-Infrared High-Power InGaAsSb/AlGaInAsSb Multiple-Quantum-Well Laser Diodes Around 2.9 μm by Hongguang Yu, Chengao Yang, Yihang Chen, Jianmei Shi, Juntian Cao, Zhengqi Geng, Zhiyuan Wang, Haoran Wen, Enquan Zhang, Yu Zhang, Hao Tan, Donghai Wu, Yingqiang Xu, Haiqiao Ni, Zhichuan Niu

“…The miscibility gap of the InGaAsSb alloy was systematically investigated by calculating the critical temperatures based on the delta lattice parameter model. …”
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