The effect of the chemical composition of the ceramic filters with direct capillaries on micro-cleane of the filtered steel

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F08%3A00019412" target="_blank" >RIV/61989100:27360/08:00019412 - 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

Vliv chemického složení keramických filtrů s přímými otvory na mikročistotu filtrované oceli

Original language description

This papers deals with the effect of chemical composition of the oxide ceramic filters on the filtration efficiency of low carbon steel by means of series eight filters. These filters had direct (straight) capillaries. Low carbon steel had a basic composition in wt. % 0.26 C, 0.88 Mn, 0.51 Si, 0.021 P, 0.013 S was melted in induction furnaces and deoxidized by means of manganese and silicon. The series of specially prepared eight ceramics filters were created with a different oxide basis of these ceramics. The increasing thermodynamic stability of the used filters was possible to evaluate in the following range: Cr2O3, TiO2, SiO2, ZrO2, Al2O3, 3Al2O3.2 SiO2, RK5 and filter MgO.Al2O3. By means of quantitative metallographic analyses was estimated that the efficiency of filtration is a functions of thermodynamic stability of oxide components of ceramics filters. The higher thermodynamic stability of the ceramic filters corresponds with better metallographic micro-clean of the filtrated s

Czech name

Vliv chemického složení keramických filtrů s přímými otvory na mikročistotu filtrované oceli

Czech description

This papers deals with the effect of chemical composition of the oxide ceramic filters on the filtration efficiency of low carbon steel by means of series eight filters. These filters had direct (straight) capillaries. Low carbon steel had a basic composition in wt. % 0.26 C, 0.88 Mn, 0.51 Si, 0.021 P, 0.013 S was melted in induction furnaces and deoxidized by means of manganese and silicon. The series of specially prepared eight ceramics filters were created with a different oxide basis of these ceramics. The increasing thermodynamic stability of the used filters was possible to evaluate in the following range: Cr2O3, TiO2, SiO2, ZrO2, Al2O3, 3Al2O3.2 SiO2, RK5 and filter MgO.Al2O3. By means of quantitative metallographic analyses was estimated that the efficiency of filtration is a functions of thermodynamic stability of oxide components of ceramics filters. The higher thermodynamic stability of the ceramic filters corresponds with better metallographic micro-clean of the filtrated s

Type

D - Article in proceedings

CEP classification

JG - Metallurgy, metal materials

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

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

Metal 2008

ISBN

978-80-254-1987-8

ISSN

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e-ISSN

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Number of pages

7

Pages from-to

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Publisher name

TANGER, spol. s r.o.

Place of publication

Ostrava

Event location

Hradec nad Moravicí

Event date

May 13, 2008

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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