Utilisation of Synthetic Slags at Steel Refining in Ladle

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F08%3A00019076" target="_blank" >RIV/61989100:27360/08:00019076 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

Využití syntetických strusek při rafinaci oceli v pánvi

Original language description

Presented paper was intended for verification of influence of synthetic slag, prepared from burnt lime and waste corundum catalyst, on desulphurisation ability of ladle slag. It follows from experimental heats that synthetic slag charged into the ladle before steel tapping smelts well and enables together with lime and deoxidisation products early formation of refining ladle slag. Formation of refining slag is later, if synthetic slag is charged with lime into ladle till on LF station. Positive effect of thermodynamic parameters on steel desulphurisation can be achieved only at early formation of molten ladle slag. Significance of synthetic slag used for steel refining consists in replacement of liquefying fluor-spar.

Czech name

Využití syntetických strusek při rafinaci oceli v pánvi

Czech description

Presented paper was intended for verification of influence of synthetic slag, prepared from burnt lime and waste corundum catalyst, on desulphurisation ability of ladle slag. It follows from experimental heats that synthetic slag charged into the ladle before steel tapping smelts well and enables together with lime and deoxidisation products early formation of refining ladle slag. Formation of refining slag is later, if synthetic slag is charged with lime into ladle till on LF station. Positive effect of thermodynamic parameters on steel desulphurisation can be achieved only at early formation of molten ladle slag. Significance of synthetic slag used for steel refining consists in replacement of liquefying fluor-spar.

Type

D - Article in proceedings

CEP classification

JG - Metallurgy, metal materials

OECD FORD branch

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Project

<a href="/en/project/FI-IM4%2F110" target="_blank" >FI-IM4/110: The increase of tube steels production for energy,oil and engineering industries along with increasing their guality parameters in the ŽDB GROUP a.s.</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2008

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Iron and Steelmaking

ISBN

978-80-248-1831-3

ISSN

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e-ISSN

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Number of pages

5

Pages from-to

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Publisher name

TANGER, s.r.o., Ostrava 10

Place of publication

AMOS repro, s.r.o., Ostrava

Event location

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Event date

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Type of event by nationality

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UT code for WoS article

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