Evaluation of Influence of Fluxing Agents based on Al2O3 on Slag Mode and Process of Steel Desulphurization in EAF
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F13%3A86086660" target="_blank" >RIV/61989100:27360/13:86086660 - isvavai.cz</a>
Alternative codes found
RIV/48398233:_____/13:#0000033
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Evaluation of Influence of Fluxing Agents based on Al2O3 on Slag Mode and Process of Steel Desulphurization in EAF
Original language description
During steel production in EAF, the bath surface is covered with slag that significantly affects the final quality and properties of steel. The use of fluxing agents based on Al2O3 is one of the possibilities how to influence the slag properties in the reduction phase. That task is to reduce the melting temperature and thus the viscosity of basic steel slags in order to increase the steel reactivity. This paper presents the operational experience using fluxing agents for slags based on Al2O3 during steel treatment in EAF under the conditions of the company UNEX a.s. The aim of the operational experiments was to compare the various additions of fluxing agents focused on assessment of the slag mode in the reduction phase of steel production. Samples of steel and slag were taken in plant conditions to assess the slag mode in particular heats focused on assessment of the desulphurization degree, basicity, content of easily reducible oxides, CaO/Al2O3 ratio, sulphur partition coefficient, e
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
METAL 2013 : 22nd International Conference on Metallurgy and Materials : conference proceedings : May 15th - 17th 2013, Hotel Voronez I, Brno Czech Republic, EU [CD-ROM]
ISBN
978-80-87294-41-3
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
140-146
Publisher name
Tanger
Place of publication
Ostrava
Event location
Brno
Event date
May 15, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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