A Review of Mathematical Process Models for the Electric Arc Furnace Process
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DOI: 10.1002/srin.202000395
Abstract: The electric arc furnace is the main process unit in scrap‐based steelmaking. Owing to its importance, numerous mathematical models for predicting the course of the electric arc furnace process have been developed. This article reviews… read more here.
Keywords: electric arc; mathematical process; process models; arc furnace ... See more keywords
Abrasive Wear Resistance of Alloyed Electric-Arc Coatings from Flux-Cored Wires
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DOI: 10.1007/s11003-018-0154-7
Abstract: We study the structure, abrasive and gas-abrasive wear resistances of electric-arc coatings from fluxcored wires of domestic and TAFA, Praxair, EnDoTec DO, and Castolin-EuTronic leading foreign companies at room and elevated temperatures. It is shown… read more here.
Keywords: abrasive wear; arc coatings; wear resistance; electric arc ... See more keywords
Development of Charge Pelletizing Technology Based on Electric Arc Furnace Dust for Pyrometallurgical Processing in Rotary Kilns
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DOI: 10.1007/s11015-017-0528-3
Abstract: New technology is developed for Waelz treatment of electric arc furnace dust with the addition of calcium oxide to a charge. In this case, lead and halides are transferred into distillates. Calcium ferrite and zinc… read more here.
Keywords: electric arc; furnace dust; charge; arc furnace ... See more keywords
Effect of the Architecture on Energy Efficiency of Electric Arc Furnaces of Conventional and Consteel Designs
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DOI: 10.1007/s11015-019-00743-9
Abstract: Heat transfer and arc efficiency of the electric arc furnaces (EAF) of Consteel (DSP-120co) and conventional (DSP-120ob) designs, equipped with the modern melting process intensification means, have been analyzed. For comparison purposes, EAFs of similar… read more here.
Keywords: arc; electric arc; arc furnaces; efficiency electric ... See more keywords
Modeling of Radiative Heat Transfer in an Electric Arc Furnace
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DOI: 10.1007/s11663-017-1078-6
Abstract: Radiation is an important means of heat transfer inside an electric arc furnace (EAF). To gain insight into the complex processes of heat transfer inside the EAF vessel, not only radiation from the surfaces but… read more here.
Keywords: electric arc; radiative heat; heat transfer; heat ... See more keywords
An Improved Process for the Production of Low-Carbon Ferromanganese in the Electric Arc Furnace
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DOI: 10.1007/s12666-020-02010-x
Abstract: Low-carbon ferromanganese (LC-FeMn) is an essential ingredient for making high-strength low-alloy steel and stainless steel. The conventional industrial-scale silicothermic method for the production of LC-FeMn comprises several energy intensive complex steps consuming about 2000 kWh/ton. We… read more here.
Keywords: carbon ferromanganese; production; electric arc; low carbon ... See more keywords
Heat recovery of dedusting systems in electric arc furnaces: concept of a bottoming cogeneration plant and techno-economic analysis
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-017-0919-1
Abstract: Steelworks require large amount of energy in reduction, fusion and refining processes. A mini-mill is a steelwork that produces steel by melting scrap metal, pig iron and metallic elements in electric arc furnaces. Depending on… read more here.
Keywords: plant; electric arc; heat; cogeneration plant ... See more keywords
Study of electric-arc furnace dust (EAFD) in fly ash and rice husk ash-based geopolymers
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DOI: 10.1016/j.apt.2017.05.007
Abstract: Abstract Electric-arc furnace dust (EAFD) is an industrial waste produced by the volatilization of metals during scrap melting in electric arc furnaces. This waste is classified as Class I – hazardous, because lead and cadmium… read more here.
Keywords: dust eafd; ash; electric arc; furnace dust ... See more keywords
The study of properties and behavior of self compacting concrete containing Electric Arc Furnace Slag (EAFS) as aggregate
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DOI: 10.1016/j.asej.2019.10.001
Abstract: Abstract Electric Arc Furnace Slag (EAFS) can be efficiently reused as aggregate in the production of high-volume batches of hydraulic concrete mixes that show interesting properties in both the fresh and the hardened state. Mixtures… read more here.
Keywords: furnace slag; electric arc; eafs aggregate; slag eafs ... See more keywords
Marshall stability and flow tests for asphalt concrete containing electric arc furnace dust waste with high ZnO contents from the steel making process
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DOI: 10.1016/j.conbuildmat.2018.02.012
Abstract: Abstract Metallurgical industries worldwide produce many hazardous wastes with terrible consequences for the environment. In this research, Electric Arc Furnace Dust (EAFD) has been mixed in asphalt concrete. EAFD is a hazardous waste containing heavy… read more here.
Keywords: electric arc; eafd; arc furnace; asphalt concrete ... See more keywords
Durability of concrete with electric arc furnace slag aggregate
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DOI: 10.1016/j.conbuildmat.2019.05.082
Abstract: Abstract The durability of concrete mixes with EAF slag as aggregate (HS) is studied; mixes with limestone (HC) and barite (HAB) aggregates were used as reference for structural and heavy-weight applications, respectively. Compressive strength, elastic… read more here.
Keywords: arc furnace; durability concrete; electric arc; concrete electric ... See more keywords