Results 81 to 90 of about 4,294 (302)
Литьë и металлургия, 2009 New type of investigation of pollution with oxide nonmetallic inclusions of rolled wire for metal cord production is examined.
N. V. Dubovets, Zh. N. Banjkova
doaj
Non-metallic inclusions controling at the ladle furnace (LF) station
Metalurgija, 2020 The article contains the results of research performed on the determination of the quantity and morphology of nonmetallic inclusions identified at the secondary metallurgy process during the cold-swelling steel production. Continuous improvement of steel
M. Warzecha
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Stress concentration in the vicinity of a hole defect under conditions of Hertzian contact [PDF]
Two dimensional photoelastic stress analyses were conducted for epoxy resin models containing a hole defect under the conditions of Hertzian contact. Stress concentrations around the defect were determined as a function of several parameters.
Eguchi, M., Murayama, K., Yamamoto, T.
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EcoEnergy, EarlyView.Despite its potential, photocatalysis is limited by inefficient charge carrier separation and transport. This article reviews the mechanisms, characterization methods, and strategies for improvement, concluding with future challenges in the field. ABSTRACT Photocatalysis offers a promising solution to environmental and renewable energy issues. However,
Leqi Cheng +5 more
wiley +1 more source
Spin‐Driven Electrocatalysis for Metal–Sulfur Batteries
EcoEnergy, EarlyView.This review presents a comprehensive overview of spin‐driven electrocatalysis for cathodes and anodes in metal–sulfur batteries, covering the fundamental mechanism, regulation strategies, and the related characterization techniques for tracking these variations. The insightful perspectives and future research directions for spin effects in metal–sulfur
Boyang Song +7 more
wiley +1 more source
Metals, 2018 A transient coupled mathematical model has been proposed to predict the motion and distribution of nonmetallic inclusions in the electroslag remelting process.
Xuechi Huang +4 more
doaj +1 more source
Achievement of Transition Metal Chalcogenides/Oxides in Hydrogen Production by Seawater Electrolysis
EcoEnergy, EarlyView.Transition metal chalcogenides (TMCs)/oxides have shown great application potential in seawater splitting for hydrogen generation due to their adjustable electronic properties, abundant active sites, and excellent catalytic performance. ABSTRACT Under the impetus of global “dual carbon” goals, green hydrogen has become a key component of the future ...
Xiaohui Du, Xinyu Li, Jianna Li, Tao Sun
wiley +1 more source
Ultrasonic inspection of capillary tude [PDF]
, 2012 On the basis of improving the design of the immersion bath significantly enhanced the technical capabilities of ultrasonic testing equipment. In particular, reliably determined by defects such as longitudinal cracks and mark, nonmetallic inclusions ...
Буркин, С. П. +3 more
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ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Aqueous zinc–iodine batteries (Zn–I2Bs) offer promise for grid storage due to safety and cost advantages yet face critical bottlenecks: severe self‐discharge (polyiodide shuttling and HER), limited energy density, sluggish kinetics, and zinc anode instability.
Jia‐Lin Yang +3 more
wiley +1 more source
Control of nonmetallic inclusions in high-entropy alloys
工程科学学报High-entropy alloys (HEAs) have garnered considerable attention in recent years owing to their exceptional mechanical properties, including high yields and ultimate strength as well as remarkable resistance to oxidation and corrosion.
Shengchao DUAN +3 more
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