Results 101 to 110 of about 220,879 (341)
Journal of Materials Research and Technology, 2023 In the present study, 1 mm-thick AZ31 magnesium alloy sheets were joined by refill friction stir spot welding. The metallurgical features, microstructure, texture and mechanical response of the spot-welded joints were investigated.
Zhe Liu +8 more
doaj
Update of "Biquandles of Small Size and some Invariants of Virtual and Welded Knots" [PDF]
arXiv, 2010 In this paper we give the results of a computer search for biracks of small size and we give various interpretations of these findings. The list includes biquandles, racks and quandles together with new invariants of welded knots and examples of welded knots which are shown to be non-trivial by the new invariants.
arxiv
Advanced Materials, EarlyView.Convergence drawing is used to create flexible, microscale, multifunctional fiber‐based neural probes. Optimized materials selection enables individual devices to perform neural recording, electrical stimulation, optogenetics, fiber photometry, fluid delivery, and voltammetric neurotransmitter detection in rodents.
Nicolette Driscoll +16 more
wiley +1 more source
The influence of welding parameters on weld characteristics in electric arc stud welding
Metalurgija, 2008 In this paper the influence of welding parameters on weld geometry during stud welding (Drawn Arc Welding process with ceramic ferule) on steel plate and pipe is analyzed as a variation of weld penetration. Also, the changes of weld characteristics are certified trough measurements of HV0, 2 across the weld joint, and analysis of hardened zone.
Klarić, Štefanija +2 more
openaire +3 more sources
A Bio‐Inspired Perspective on Materials Sustainability
Advanced Materials, EarlyView.This perspective discusses natural materials as inspiration for sustainable engineering designs and the processing of materials. First, circularity, longevity, parsimony, and activity are presented as essential material paradigms. The perspective then uses many examples of natural and technical materials to introduce principles such as oligo ...
Wolfgang Wagermaier +2 more
wiley +1 more source
From Battery Manufacturing to Smart Grids: Towards a Metaverse for the Energy Sciences**
Batteries &Supercaps, Volume 6, Issue 1, January 2023., 2023 Metaverse for batteries: We report two collaborative and immersive educative games paving the way towards a metaverse in energy sciences: a Mixed Reality one in which players optimize an electrical grid to ensure an electric vehicle to accomplish a mission, and a Virtual Reality digital twin of a battery manufacturing pilot line in which players ...
Alejandro A. Franco +8 more
wiley +1 more source
Scientific Reports, 2017 In order to achieve a high-quality joint between SiO2f/SiO2 and metals, it is necessary to address the poor wettability of SiO2f/SiO2 and the high residual stress in SiO2f/SiO2-Nb joint.
Qiang Ma +7 more
doaj +1 more source
Nonlocal Conduction in a Metawire
Advanced Materials, Volume 37, Issue 13, April 2, 2025.A 1D metawire composed of twisted copper wires is designed and realized. This metamaterial exhibits pronounced effects of nonlocal electric conduction according to Ohm's law. The current at one location not only depends on the electric field at that location but also on other locations.
Julio Andrés Iglesias Martínez +3 more
wiley +1 more source
Journal of Materials Research and Technology, 2023 Directed energy deposition (DED) process involves complex cyclic reheating and rapid cooling, which probably lead to differences in microstructure and corrosion resistance from the wrought alloys. In the present study, the pitting corrosion resistance of
Linlin Pan +6 more
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