Characteristics of A6061/(Glass Fibre + AL2O3 + SiC + B4C) Reinforced Hybrid Composite Prepared through STIR Casting by Subramani Nanjan, Ganesh Murali Janakiram

“…The results were compared with the properties of the base metal, with glass fibre reinforcement specimen and without adding glass fibre specimen; this will help us to check the strength and weakness of the glass fibres in A6061.…”
Get full text

Operando real-space imaging of a structural phase transformation in the high-voltage electrode Li x Ni0.5Mn1.5O4 by Yifei Sun, Sunny Hy, Nelson Hua, James Wingert, Ross Harder, Ying Shirley Meng, Oleg Shpyrko, Andrej Singer

“…By leveraging operando Bragg Coherent Diffractive Imaging (BCDI), we investigate the discontinuous phase transformation in Li x Ni0.5Mn1.5O4 within an operational Li metal coin cell. Throughout Li-intercalation, we directly observe the nucleation and growth of the Li-rich phase within the initially charged Li-poor phase in a 500 nm particle. …”
Get full text

Research on PTC Auxiliary Heating Starting Strategy Based on One-dimensional Multiphase Cold Start Stack Model by Shaofang LIN, Jianbin SU, Lei SHI

“…The findings indicate that metal bipolar plates, due to their lower thermal mass, heat up faster than graphite bipolar plates, facilitating a quicker cold start. …”
Get full text

Analysis of Antimicrobial and Antioxidant Activities of Chenopodium ambrosioides: An Ethnomedicinal Plant by Muhammad Ajaib, Tanveer Hussain, Saleha Farooq, Mehrban Ashiq

“…Antimicrobial potential was investigated through zone of inhibition and minimum inhibition concentration whereas antioxidant potential of selected plant was evaluated through different techniques, that is, total phenolic contents, total flavonoids content, DPPH assay, ABTS assay, and metal chelating. It is concluded that both parts showed good to satisfactory antimicrobial and antioxidant results. …”
Get full text

Development of Polymethylmethacrylate Based Composite for Gas Sensing Application by S. Devikala, P. Kamaraj

“…The gas sensors based on carbon nanotube/polymer, ceramic and metal oxide composites such as epoxy, polyimide, PMMA / Barium titanate and tin oxide have also been developed. …”
Get full text

Potential Structural Damage Characterization through Remote Sensing Data: A Nondestructive Experimental Case Study by Marta Terrados-Cristos, Francisco Ortega-Fernández, Marina Díaz-Piloneta, Vicente Rodríguez Montequín, Javier García González

“…Atmospheric corrosion, especially in coastal environments, is a major structural problem affecting metallic structures in various sectors. Structural health monitoring systems based on satellite information can help to ensure the proper behavior of civil structures and are an interesting alternative for remote locations. …”
Get full text

Investigation on Processing Maps of Diffusion Bonding Process Parameters for Ti-6Al-4 V/AISI304 Dissimilar Joints by A. Arun Negemiya, A. N. Shankar, B. Guruprasad, B. Prakash, S. Dineshkumar, Areda Batu, S. Rajakumar

“…The existence of difficult-to-remove oxide coatings on the titanium surfaces, as well as the arrangement of breakable metallic interlayers and oxide enclosures inside the bond region, provides the most significant challenges during the transition from AISI304 to Ti-6Al-4V alloying. …”
Get full text

Spectrofluorometric method for sensing cobalt (II) ion in environmental sample using Ru(dcpy)2(SCN)2 receptor by Hawra Abdulmajeed, Esam Bakir

“…The selectivity of suggested method was obtained for Co2+ outweighs that of transition metal cations with 2 % significant interference with Ni2+. …”
Get full text

Towards sustainable solutions: Comprehensive review of advanced porous materials for CO₂ capture, hydrogen generation, pollutant degradation, and energy application by Iltaf Khan, Anam Altaf, Samreen Sadiq, Shoaib Khan, Aftab Khan, Sohail Khan, Muhammad Humayun, Abbas Khan, Rasha A. Abumousa, Mohamed Bououdina

“…Recently, there have been significant developments in advanced porous materials, especially with types like porous organic polymers, metal-organic frameworks, hydrogen-bonded organic frameworks, covalent organic frameworks, zeolites, and porous aromatic frameworks. …”
Get full text

p-Type Quasi-Mono Silicon Solar Cell Fabricated by Ion Implantation by Chien-Ming Lee, Sheng-Po Chang, Shoou-Jinn Chang, Ching-In Wu

“…Our results show that, after metallization and cofiring, an average cell efficiency of 18.55% can be achieved using 156 × 156 mm p-type quasi-mono silicon wafer. …”
Get full text

Intelligent Sensor for Measurement Systems with Sinusoidal Excitation Response by U. A. Mikitsevich, A. I. Svistun, A. V. Samarina, K. U. Pantsialeyeu, A. L. Zharin

“…Examples include various types of metal detectors, eddy current flaw detectors, analyzers of liquid media, electrometers with a dynamic capacitor, etc. …”
Get full text

Experimental evidence for a shallow cumulate remelting origin of lunar high-titanium mare basalts by Shuchang Gao, Yanhao Lin, Wim van Westrenen

“…Melts produced at about 1200–1250 °C and 0.4 gigapascal with residual iron metal, representing approximately 40 percent partial melting, are close to high-Ti mare basalt compositions in terms of both TiO2 content and magnesium number. …”
Get full text

Optimization of bonding parameters in diffusion bonding of Cu10Sn-B4C composites produced by P/M method by Ada Hakan, Özsoy Serkan

“…Microstructure examinations indicated that the powder metal specimens were properly sintered. In experimental studies, a decrease in microhardness and an increase in shear strength were observed as the temperature increased. …”
Get full text

Fabrication and Analysis of the HLM Method of Layered Polymer Bumper with the Fracture Surface Micrographs by P. V. Narashima Rao, P. Periyasamy, A. Bovas Herbert Bejaxhin, E. Vetre Selvan, N. Ramanan, N. Vasudevan, R. Elangovan, Mebratu Tufa

“…By comparing it to the parent material, the unique hybrid fibre-metal laminate production clarifies problems such as deformation and stress. …”
Get full text

Development of mathematical model and optimization of GMA welding parameters of IS 2062 grade A steel weldments by Saadat Ali Rizvi, Wajahat Ali

“…In this experimental work, the effects of Gas metal arc (GMA) welding process parameters, such as arc voltage, wire feed speed, and gas flow rate on the mechanical quality of IS 2062 structural steel of grade A have been studied. …”
Get full text

Structural and Electrochemical Investigation of Li1.02Mn1.92Al0.02Fe0.02Cr0.02O4 - x Fx (x=0, 0.08) Synthesized by Solid-State Method by Hai-Lang Zhang, Nanchun Xiang

“…The results reveal that the multiple doping spinel Li1.02Mn1.92Al0.02Fe0.02Cr0.02O4F0.08 have better electrochemical performance than the undoped or only metal-element doped material, which may be contributed to the multiple cation and anion doping to lead to a more stable spinel framework with good capacity retention rate.…”
Get full text

Assessment of Rotational Speed and Plunge Rate on Lap Shear Strength of FSSW Joints of AA7075/Mild Steel by G. Ramya, Subburam Pounrajan, D. V. S. S. S. V. Prasad, Sanjay Soni, P. Ravichandran, Koushik Kosanam, Amara S. A. L. G. Gopala Gupta, P. M. Dinesh, Leevesh Kumar, Bazani Shaik

“…This investigation analyzes the effect of speed of tool rotation and plunge rate of tensile shear fracture load of AA7075 mild steel dissimilar metal joints. From the observation, the joint fabricated with a speed of tool rotation of 1000 rpm and a plunge rate of 6 mm/min yielded a maximum shear fracture load of 9.86 kN. …”
Get full text

Mosaic Structure Characterization of the AlInN Layer Grown on Sapphire Substrate by Engin Arslan, Pakize Demirel, Huseyin Çakmak, Mustafa K. Öztürk, Ekmel Ozbay

“…The 150 nm thick, (0001) orientated wurtzite-phase Al1−xInxN epitaxial layers were grown by metal organic chemical vapor deposition on GaN (2.3 µm) template/(0001) sapphire substrate. …”
Get full text

Effects of Welded Mechanical Heterogeneity on Interface Crack Propagation in Dissimilar Weld Joints by Fu-qiang Yang, He Xue, Ling-yan Zhao, Xiu-rong Fang

“…The different interface cracks in the dissimilar metal weld joints of the reactor pressure vessel used in NPPs tend to deviate from the initial direction into alloy 182, and the interface crack propagation path fluctuation is small.…”
Get full text

Vacuum vaporizer for fabrication of thin films of material by sublimations by A. I. Blesman, R. B. Burlakov

“…The offered vaporizer has broader field-performance and technological possibilities, since for the fabrication of the vaporizer use a metallic foil that allows under its fabrication to change amounts of the vaporizer. …”
Get full text