Results 111 to 120 of about 734,487 (348)

Interaction of Ladle Slag With Varying SiO2 Content and Recyclate‐Based MgO–C Refractories

Advanced Engineering Materials, EarlyView.
Ladle slags (CaO/Al2O3 = 1) with 1–20 wt% SiO2 were investigated in contact with industrial MgO–C refractories fabricated from fresh magnesia and 50 wt% recyclate. The sessile drop method at 1600°C reveals intensive gas formation, delayed slag infiltration in recyclate‐based samples, and, under high‐SiO2 slag, formation of a dense MgAl2O4‐rich ...
Anton Yehorov, Eldar Salpagarov, Anhelina Mospan, Till Manon Jannis Stadtmüller, Thomas Schemmel, Christos Georgios Aneziris, Olena Volkova   +6 more
wiley   +1 more source

A new dual stator linear permanent-magnet vernier machine with reduced copper loss

AIP Advances, 2017
In this paper, a new dual stator linear permanent-magnet (PM) vernier (LPMV) machine with toroidal winding is proposed and analyzed. The proposed machine enjoys the advantages of less copper usage and copper loss without sacrificing the thrust force ...
Fangfang Bian, Wenxiang Zhao
doaj   +1 more source

Corrosion Inhibition of Copper by Capparis spinosa L. Extract in Strong Acidic Medium: Experimental and Density Functional Theory

International Journal of Electrochemical Science, 2017
Inhibition efficiency of Capparis spinosa (CS) extract on the corrosion of copper metal in 1.0 M nitric acid solution was studied by weight-loss and potentiodynamic measurements.
Fadel Wedian, Mahmoud A. Al-Qudah, Ghassab M. Al-Mazaideh   +2 more
doaj   +1 more source

Longitudinal quantum plasmons in copper, gold, and silver

, 2017
The propagation of plasmonic waves in various metallic quantum nanostructures have considered attention for their applications in technology. The quantum plasmonic properties of metallic nanostructures in the quantum size regime have been difficult to ...
Moaied, Modjtaba, Ostrikov, Ken, Palomba, Stefano   +2 more
core   +2 more sources

Impact of Sustainable Binders Based on Lignin and Collagen on the Volume Stability and Mechanical Properties of MgO‐C Refractories with MgO‐C Recyclates

Advanced Engineering Materials, EarlyView.
Collagen hydrolysate is evaluated as a sustainable binder for MgO‐C refractories. Its thermally induced cross‐linking and gas release lead to expansion and cracking in large bricks, but tailored batches with lignin, recyclates, or fine graphite improve the gas release while thermal treatment and stability.
Till M. J. Stadtmüller, Florian Kerber, Kirsten Moritz, Steffen Dudczig, Konstantin Kraushaar, Thomas Schemmel, Jana Hubálková, Patrick Gehre, Christos G. Aneziris   +8 more
wiley   +1 more source

CsoR Is Essential for Maintaining Copper Homeostasis in Mycobacterium tuberculosis.

PLoS ONE, 2016
Mycobacterium tuberculosis, a pathogen infecting one third of the world population, faces numerous challenges within the host, including high levels of copper. We have previously shown that M.
Sarah A Marcus, Sarah W Sidiropoulos, Howard Steinberg, Adel M Talaat   +3 more
doaj   +1 more source

Dielectric Barrier Discharge Plasma Deoxidation of Natively Oxide Layer of Copper Powders in a Fluidized Bed

Advanced Engineering Materials, EarlyView.
This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang, Annett Wollmann, Thomas Gimpel, Alfred P. Weber   +3 more
wiley   +1 more source

Enhanced Dielectric Loss and Magnetic Loss Properties of Copper Oxide-Nanowire-Covered Carbon Fiber Composites by Porous Nickel Film [PDF]

, 2020
Jun Zeng, Shiquan Zhang, Jun Xue, Huili Dai, Long Xia, Wenyanhong Cai, Yanhua Tang, Chaoyi Xu   +7 more
openalex   +1 more source

Multifunctional Crushing and Piezoresistive Self‐Sensing in Conductive Epoxy/CNT‐Coated Polyetherimide TPMS Lattices

Advanced Engineering Materials, EarlyView.
This study reports lightweight polyetherimide triply periodic minimal surfaces lattices coated with carbon nanotube‐reinforced epoxy that combine mechanical robustness with self‐sensing. The conformal coating enhances stiffness, strength and energy absorption while enabling reliable strain monitoring.
A. Triay, J. Schneider, P. Harrison, S. Kumar   +3 more
wiley   +1 more source

Fault-Tolerant Control of Non-Phase-Shifted Dual Three-Phase PMSM Joint Motor for Open Phase Fault with Minimized Copper Loss and Reduced Torque Ripple

Energies
Dual three-phase PMSMs (DTP-PMSMs) have attracted increasing attention in the field of robotics industry for their higher power density and enhanced fault-tolerant ability.
Xian Luo, Guangyu Pu, Wenhao Han, Huaqi Li, Hanlin Zhan   +4 more
doaj   +1 more source