CHROMIUM REDUCTION FROM HIGH CHROMIUM SLAG WITH REDUCING AGENTS OF C AND SI IN AN ATMOSPHERIC INDUCTION MELTING FURNACE USING AN OXYGEN/FUEL BURNER
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25870807%3A_____%2F16%3AN0000002" target="_blank" >RIV/25870807:_____/16:N0000002 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
CHROMIUM REDUCTION FROM HIGH CHROMIUM SLAG WITH REDUCING AGENTS OF C AND SI IN AN ATMOSPHERIC INDUCTION MELTING FURNACE USING AN OXYGEN/FUEL BURNER
Original language description
The presented work presents the proposal, accomplishment and consequent evaluation of experiments based on the theoretical calculation and its comparison to the actually achieved level of chromium reduction from slag. The aim is reduction of chromium from slag with a high content of Cr2O3 with reducing agents of carbon in the form of anthracite and silicon in the form of ferroalloy FeSi. Experimental meltings in an atmospheric induction melting furnace were performed with an oxygen/fuel burner which was designed and produced for these experiments. Medium element contents in the melt during reduction were 16 % of Cr, 5 % of Ni and 1 % of Mo. The technology for chromium reduction from the slag was designed and experimentally performed with the aim of its transferability to the large metallurgical aggregate of intensified electric arc furnace.
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
<a href="/en/project/TA04010036" target="_blank" >TA04010036: Research and development of new advanced technologies for the production of high-alloy steels in order to reduce energy intensity of production by controlled reduction of slag at EAF and nitrogen alloying combined via O2-N nozzle under reduced pressure</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
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 2016
ISBN
978-80-87294-67-3
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
84-90
Publisher name
Tanger Ltd.
Place of publication
Ostrava
Event location
Brno
Event date
May 25, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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