Interfacial tension at the interface of a system of molten oxide and molten steel.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F14%3A86092327" target="_blank" >RIV/61989100:27360/14:86092327 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Interfacial tension at the interface of a system of molten oxide and molten steel.

Popis výsledku v původním jazyce

The presented paper is focused on the study of interfacial tension between selected oxide and metal phase. Experimental research of interfacial tension was performed in horizontal resistive graphite Tamman furnace using original method of measuring. Thismethod consists in fixing both liquid phases in horizontal position using the mandrel made of tungsten wire in corundum cover. In this work the influence of carbon content in steel on interfacial tension was studied. For this purpose the steel with 0.411 wt. % of carbon and steel with 2.64 wt. % of carbon were used. Because of wide variety of oxide systems used in the industry, characteristic system of casting powder was chosen for this study. This system contains dominant components, which are SiO2, CaO, Al2O3 and MgO, and also a range of attendant mixtures as for example Fe2O3, TiO2 and Na2O. Simultaneously the influence of SiO2 on temperature dependence of interfacial tension was observed. For this reason a concentration series with

Název v anglickém jazyce

Interfacial tension at the interface of a system of molten oxide and molten steel.

Popis výsledku anglicky

The presented paper is focused on the study of interfacial tension between selected oxide and metal phase. Experimental research of interfacial tension was performed in horizontal resistive graphite Tamman furnace using original method of measuring. Thismethod consists in fixing both liquid phases in horizontal position using the mandrel made of tungsten wire in corundum cover. In this work the influence of carbon content in steel on interfacial tension was studied. For this purpose the steel with 0.411 wt. % of carbon and steel with 2.64 wt. % of carbon were used. Because of wide variety of oxide systems used in the industry, characteristic system of casting powder was chosen for this study. This system contains dominant components, which are SiO2, CaO, Al2O3 and MgO, and also a range of attendant mixtures as for example Fe2O3, TiO2 and Na2O. Simultaneously the influence of SiO2 on temperature dependence of interfacial tension was observed. For this reason a concentration series with

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

<a href="/cs/project/ED0040%2F01%2F01" target="_blank" >ED0040/01/01: Regionální materiálově technologické výzkumné centrum</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Materiali in tehnologije

ISSN

1580-2949

e-ISSN

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Svazek periodika

48

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

SI - Slovinská republika

Počet stran výsledku

4

Strana od-do

415-418

Kód UT WoS článku

000336828700018

EID výsledku v databázi Scopus

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