Contribution to Deoxidation of Austenitic Steels in a Vacuum Induction Furnace with Carbon
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F15%3APU117296" target="_blank" >RIV/00216305:26210/15:PU117296 - isvavai.cz</a>
Výsledek na webu
<a href="http://www.afe.polsl.pl/index.php/pl/4101/contribution-to-deoxidation-of-austenitic-steels-in-a-vacuum-induction-furnace-with-carbon.pdf" target="_blank" >http://www.afe.polsl.pl/index.php/pl/4101/contribution-to-deoxidation-of-austenitic-steels-in-a-vacuum-induction-furnace-with-carbon.pdf</a>
DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Contribution to Deoxidation of Austenitic Steels in a Vacuum Induction Furnace with Carbon
Popis výsledku v původním jazyce
Deoxidation of steel with carbon under reduced pressure is often used for increasing the steel purity. Suitable units for this purpose in foundries are vacuum induction furnaces. Possibilities of increasing the steel purity by deoxidation with carbon inthe vacuum induction furnace were studied for the steel for the petrochemistry of specific composition 25Cr/35Ni. The charge composed of the return material only was melted in the air. During melting the charge oxidized and the oxidizing slag formed. Chemical composition of steel, morphology, chemical composition of inclusions in the steel and chemical composition of slag after vacuuming were studied on the basis of samples taken before and after vacuuming. Temperature and oxygen activity were measuredbefore and after vacuuming. Globular inclusions with dominant content of silicon and manganese were observed in steel before and after vacuuming. Contents of total oxygen in steel didn?t change significantly during vacuuming. On the basis
Název v anglickém jazyce
Contribution to Deoxidation of Austenitic Steels in a Vacuum Induction Furnace with Carbon
Popis výsledku anglicky
Deoxidation of steel with carbon under reduced pressure is often used for increasing the steel purity. Suitable units for this purpose in foundries are vacuum induction furnaces. Possibilities of increasing the steel purity by deoxidation with carbon inthe vacuum induction furnace were studied for the steel for the petrochemistry of specific composition 25Cr/35Ni. The charge composed of the return material only was melted in the air. During melting the charge oxidized and the oxidizing slag formed. Chemical composition of steel, morphology, chemical composition of inclusions in the steel and chemical composition of slag after vacuuming were studied on the basis of samples taken before and after vacuuming. Temperature and oxygen activity were measuredbefore and after vacuuming. Globular inclusions with dominant content of silicon and manganese were observed in steel before and after vacuuming. Contents of total oxygen in steel didn?t change significantly during vacuuming. On the basis
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
JG - Hutnictví, kovové materiály
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2015
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Archives of foundry engineering
ISSN
1897-3310
e-ISSN
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Svazek periodika
15
Číslo periodika v rámci svazku
2
Stát vydavatele periodika
PL - Polská republika
Počet stran výsledku
5
Strana od-do
105-109
Kód UT WoS článku
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EID výsledku v databázi Scopus
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