Results 201 to 210 of about 105,215 (266)
The potential of industrial waste: using foundry sand with fly ash and electric arc furnace slag for geopolymer brick production. [PDF]
Apithanyasai S, Supakata N, Papong S.
europepmc +1 more source
Where Can Aluminum Go When Batteries Die?
Battery‐derived aluminum is transformed from contaminated waste into an alloying resource for high‐performance Fe‐based alloys. Through controlled Al content and processing, dual‐phase austenite/ferrite microstructures with TRIP‐like behavior are achieved.
Raymond Kwesi Nutor +3 more
wiley +1 more source
Schematic drawings of the hot corrosion mechanisms of (a) Mo‐9Si‐8B (at.%), (b) Mo‐21Si‐34Ti (at.%) and (c) Mo‐20Si‐52.8Ti (at.%) with a NiSO4/Na2SO4 deposit at 700°C in a SO2‐containing atmosphere. ABSTRACT To enhance turbine efficiencies by increasing gas inlet temperatures, new materials must be developed which can withstand harsh corrosive ...
Lukas Korell +7 more
wiley +1 more source
Vibration signals are generated by argon gas injection in molten metal and are measured in both industrial and laboratory ladles. Distinct frequency bands are identified, corresponding to bubble formation and rupture. The results demonstrate that vibration analysis can provide valuable insights into bubble dynamics and support optimization of gas ...
Konstantinos Rigas +2 more
wiley +1 more source
Dispersed Nickel on Gallium Liquid Metal for Nitrate Reduction to Ammonia
Developing sustainable catalytic systems for green ammonia synthesis is essential to achieving net‐zero emission targets. This study introduces a liquid Ni–Ga alloy catalyst with dispersed Ni sites for efficient nitrate‐to‐ammonia conversion with exceptional Faradaic efficiency and considerable production rate.
Dingqi Wang +8 more
wiley +1 more source
Self-Healing Analysis of Half-Warm Asphalt Mixes Containing Electric Arc Furnace (EAF) Slag and Reclaimed Asphalt Pavement (RAP) using a Novel Thermomechanical Healing Treatment. [PDF]
Lizárraga JM, Gallego J.
europepmc +1 more source
Abstract The Late Cretaceous Oman ophiolite includes a series of volcanic rocks generated during the transition from spreading ridge to protoarc associated with subduction initiation. We analyzed major and trace elements and Sr, Nd, and Pb isotope compositions of lavas and dikes of the protoarc stage, especially boninites. We also analyzed amphibolites
Tsuyoshi Ishikawa +6 more
wiley +1 more source
Floating zone growth of high‐purity MgO substrate single crystals
High‐purity MgO substrate crystals grown by the optical floating zone technique are demonstrated, which can serve as a foundation for the development of novel device concepts based on epitaxially grown thin films.MgO single crystals with diameters between 3.5 and 5 mm and lengths up to 40 mm were grown by the optical floating zone technique (OFZ ...
Christo Guguschev +7 more
wiley +1 more source
ABSTRACT With this contribution, an attempt is being made to chart the timeline of the invention of the European hard‐paste porcelain based on historical documents. They were evaluated to trace the development lines from Tschirnhaus's early experiments with burning mirrors and lenses in the 1680s to finding ‘wax porcelain’ around 1694 to the ...
Robert B. Heimann
wiley +1 more source
Characteristics of the Supersonic Combustion Coherent Jet for Electric Arc Furnace Steelmaking. [PDF]
Zhao F, Zhu R, Wang W.
europepmc +1 more source

