Automation of the supervision and control of the thermal conditions of the electric arc furnace

Metallurgist ◽  
1962 ◽  
Vol 6 (6) ◽  
pp. 263-265
Author(s):  
V. M. Vinogradov ◽  
Yu. E. Efroimovich ◽  
A. F. Kablukovskii ◽  
V. I. Simonov
Keyword(s):  
Thermal Conditions ◽  
Electric Arc Furnace ◽  
Electric Arc ◽  
Arc Furnace ◽  
And Control

Electric arc furnace modelling and control

Automatica ◽  
1979 ◽  
Vol 15 (2) ◽  
pp. 137-148 ◽  
Author(s):  
S.A. Billings ◽  
F.M. Boland ◽  
H. Nicholson
Keyword(s):  
Electric Arc Furnace ◽  
Electric Arc ◽  
Arc Furnace ◽  
And Control

Modeling and control of an electric arc furnace

2007 ◽  
Author(s):  
Radu Balan ◽  
Vistrian Maties ◽  
Olimpiu Hancu ◽  
Sergiu Stan ◽  
Lapusan Ciprian
Keyword(s):  
Electric Arc Furnace ◽  
Electric Arc ◽  
Arc Furnace ◽  
Modeling And Control ◽  
And Control

Analytical Electron Microscopy Characterization of Electric Arc Furnace Dust

1981 ◽  
Vol 39 ◽  
pp. 134-135
Author(s):  
J. R. Porter ◽  
J. I. Goldstein ◽  
D. B. Williams
Keyword(s):  
Electron Microscopy ◽  
Analytical Electron Microscopy ◽  
Electric Arc Furnace ◽  
Electric Arc ◽  
Dust Particles ◽  
Particle Analysis ◽  
Arc Furnace ◽  
Analytical Electron ◽  
Residual Elements ◽  
Industry Practice

Alloy scrap metal is increasingly being used in electric arc furnace (EAF) steelmaking and the alloying elements are also found in the resulting dust. A comprehensive characterization program of EAF dust has been undertaken in collaboration with the steel industry and AISI. Samples have been collected from the furnaces of 28 steel companies representing the broad spectrum of industry practice. The program aims to develop an understanding of the mechanisms of formation so that procedures to recover residual elements or recycle the dust can be established. The multi-phase, multi-component dust particles are amenable to individual particle analysis using modern analytical electron microscopy (AEM) methods.Particles are ultrasonically dispersed and subsequently supported on carbon coated formvar films on berylium grids for microscopy. The specimens require careful treatment to prevent agglomeration during preparation which occurs as a result of the combined effects of the fine particle size and particle magnetism. A number of approaches to inhibit agglomeration are currently being evaluated including dispersal in easily sublimable organic solids and size fractioning by centrifugation.

Monitoring the environmental and energy impacts of electric arc furnace steelmaking

2016 ◽  
Vol 104 (1) ◽  
pp. 102 ◽  
Author(s):  
Valentina Colla ◽  
Filippo Cirilli ◽  
Bernd Kleimt ◽  
Inigo Unamuno ◽  
Silvia Tosato ◽  
...  
Keyword(s):  
Electric Arc Furnace ◽  
Electric Arc ◽  
Arc Furnace
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