Results 21 to 30 of about 105,362 (201)

Single crystal growth, structure and magnetic properties of Pr2Hf2O7 pyrochlore [PDF]

open access: yes, 2016
Large single crystals of the pyrochlore Pr2Hf2O7 have been successfully grown by the floating zone technique using an optical furnace equipped with high power Xenon arc lamps.
Balakrishnan, Geetha   +6 more
core   +2 more sources

Techno-economic case study on Oxyfuel technology implementation in EAF steel mills – Concepts for waste heat recovery and carbon dioxide utilization

open access: yesCleaner Engineering and Technology, 2022
Compared to integrated steel production via blast furnace and basic oxygen furnace, the electric arc furnace route saves energy and carbon dioxide emissions.
Johannes Dock, Thomas Kienberger
doaj   +1 more source

Case study of an Organic Rankine Cycle (ORC) for waste heat recovery from an Electric Arc Furnace (EAF) [PDF]

open access: yes, 2017
The organic Rankine cycle (ORC) is a mature technology for the conversion of waste heat to electricity. Although many energy intensive industries could benefit significantly from the integration of ORC technology, its current adoption rate is limited ...
De Paepe, Michel   +6 more
core   +1 more source

On the long-term correlations and multifractal properties of electric arc furnace time series

open access: yes, 2015
In this paper, we study long-term correlations and multifractal properties elaborated from time series of three-phase current signals coming from an industrial electric arc furnace plant.
Livi, Lorenzo   +3 more
core   +1 more source

Assessment of Coating Performance on Waterwalls and Superheaters in a Pulverised Fuel-Fired Power Station [PDF]

open access: yes, 2017
Protective coatings offer one route to increase the lives of heat exchangers in pulverised fuel power plants. A range of candidate coatings have been exposed on the waterwall and superheaters of a 500 MWe UK power station unit for periods of up to ~4 ...
Davis, Colin   +3 more
core   +2 more sources

Arc Voltage Distortion as a Source of Higher Harmonics Generated by Electric Arc Furnaces

open access: yesEnergies, 2022
Due to high unit capacities, electric arc furnaces are among the receivers that significantly affect the power system from which they are supplied.
Zbigniew Olczykowski
doaj   +1 more source

A Comprehensive Review of Secondary Carbon Bio-Carriers for Application in Metallurgical Processes: Utilization of Torrefied Biomass in Steel Production

open access: yesMetals, 2022
This review aims to show the significance of the use of secondary carbon bio-carriers for iron and steel production. The term ‘secondary carbon bio-carriers’ in this review paper refers to biomass, torrefied biomass, biochar, charcoal, or biocoke.
Lina Kieush   +11 more
doaj   +1 more source

Iron single crystal growth from a lithium-rich melt [PDF]

open access: yes, 2018
\alpha-Fe single crystals of rhombic dodecahedral habit were grown from a melt of Li$_{84}$N$_{12}$Fe$_{\sim 3}$. Crystals of several millimeter along a side form at temperatures around $T \approx 800^\circ$C.
Breitner, F.   +5 more
core   +2 more sources

Type the title of your paper here Effect of the focused light from the xenon arc lamp on the surface tension of the molten enamel [PDF]

open access: yes, 2008
The effect of exposure to the focused light from the xenon arc lamp on the surface tension of molten enamels was studied with a designed light beam setup as compared to that observed in conventional heating in a resistance furnace.
Aleutdinov, Alexander Dmitrievich   +3 more
core   +1 more source

Systems Engineering Considerations for the Electric Arc Furnace Steelmaking Process

open access: yesTeshugang, 2023
With the gradual improvement of the system science system, the iron and steel production mode has undergone a transformation from the empirical mode to the scientific production mode due to scientific innovation and development, the iron and steel ...
Chen Yu, Zhao Ruimin, Wei Guangsheng
doaj  

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