Effect of change of chemical composition of molten oxide systems on their viscosity

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F13%3A86087916" target="_blank" >RIV/61989100:27360/13:86087916 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Effect of change of chemical composition of molten oxide systems on their viscosity

Original language description

The presented paper is focused on the study of viscosity of ternary oxide system CaO-Al2O3-SiO2, which presents a simplified base of the casting powders used for continuous casting of steel. Viscosity is one of the most important physical properties of slag, in view of its direct effect on kinetic conditions of metallurgical processes. Viscosity of molten oxide systems is very sensitive to changes of temperature and of chemical composition. In this work the influence of chosen compounds (SiO2 and CaO) on viscosity was researched. For an assessment of the influence of these oxides on the ternary system viscosity, the concentration series with the addition of 3; 6; and 9 wt. % of SiO2 and CaO were prepared. The viscosity measurements were carried out bythe rotating viscometer Anton Paar FRS 1600. This viscometer allows measurement of viscosity dependence on temperature up to the temperature of 1600°C. The viscosities of all samples were measured during heating in the temperature interva

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JG - Metallurgy, metal materials

OECD FORD branch

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Project

<a href="/en/project/ED0040%2F01%2F01" target="_blank" >ED0040/01/01: Regional materials science and technology centre</a><br>

Continuities

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

Publication year

2013

Confidentiality

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

Name of the periodical

Hutnické listy

ISSN

0018-8069

e-ISSN

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Volume of the periodical

66

Issue of the periodical within the volume

6

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

4

Pages from-to

9-12

UT code for WoS article

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EID of the result in the Scopus database

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