Results 91 to 100 of about 403,852 (306)
Factors affecting the open-circuit voltage and electrode kinetics of some iron/titanium redox flow cells [PDF]
Performance of the iron-titanium redox flow cell was studied as a function of acid concentration. Anion permeable membranes separated the compartments. Electrodes were graphite cloth. Current densities ranged up to 25 mA/square centimeter.
Gahn, R. F., Reid, M. A.
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Fully superconducting rectifiers and fluxpumps Part 1: Realized methods for pumping flux [PDF]
, 1981 The magnetic and electrical properties of superconductors were a challenge for many inventors and designers to use superconducting materials in the construction of fully superconducting voltage and current sources commonly called fluxpumps.
Kate, H.H.J. ten +1 more
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Advanced Engineering Materials, EarlyView.Trace additions of Sn and Sr combined with a two‐step aging treatment are shown to enhance the microstructure and performance of Al–Zr–Sc conductor alloys. Strength and electrical conductivity increase concurrently through accelerated precipitation of fine Al3(Sc, Zr) precipitates and improved dislocation resistance, offering a cost‐effective pathway ...
Quan Shao +3 more
wiley +1 more source
Safety Aspects of Iron in Food [PDF]
, 2001 During the last decades efforts regarding dietary iron supply focused mostly on the prevention of deficiencies, especially during growth and pregnancy.
Schümann, Klaus
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Advanced Engineering Materials, EarlyView.Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios +5 more
wiley +1 more source
PWM inverter-excited iron loss characteristics of a reactor core
AIP Advances, 2017 In this paper, we focus on an evaluation of iron losses in a reactor core under pulse width modulation (PWM) inverter excitation. We examine the inverter- and sinusoidal-fed iron losses of the reactor core through both experiments and numerical ...
Atsushi Yao +6 more
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AC Iron Loss Prediction and Magnetic Properties of Fe-6.5 wt. % Si Ribbons Prepared by Melt-Spinning
Metals, 2018 Ultra-thin Fe-6.5 wt. % Si ribbons of 35 μm in thickness were prepared by melt-spinning. The magnetic properties were investigated before and after annealing at 1000 °C.
Shuai Wang +4 more
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Ultra-High Energy Heavy Nuclei Propagation in Extragalactic Magnetic Fields
, 2002 We extend existing work on the propagation of ultra-high energy cosmic rays in extragalactic magnetic fields to a possible component of heavy nuclei, taking into account photodisintegration, pion production, and creation of e+e- pairs.
Bertone, Gianfranco +3 more
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The fate of ultrahigh energy nuclei in the immediate environment of young fast-rotating pulsars [PDF]
, 2015 Young, fast-rotating neutron stars are promising candidate sources for the production of ultrahigh energy cosmic rays (UHECRs). The interest in this model has recently been boosted by the latest chemical composition measurements of cosmic rays, that seem
Amato, Elena +2 more
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Equivalent magnetic circuit method of estimating iron losses in induction motor spindles. [PDF]
Sci Rep, 2022 Lü L, Xiong W, Hu C.
europepmc +1 more source