Detail publikace

Chemical Composition and Morphology of Oxidic Ceramics at Filtration of Steel Deoxidised by Aluminium

BAŽAN, J. STRÁNSKÝ, K. HORÁKOVÁ, D.

Originální název

Chemical Composition and Morphology of Oxidic Ceramics at Filtration of Steel Deoxidised by Aluminium

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

Composition and morphology of filter ceramics was investigated during filtration of steel deoxidized by aluminium. Filtration was realized with use of filters based on oxidic ceramics Cr2O3, TiO2, SiO2, ZrO2, Al2O3, 3Al2Os.2SiO2 and MgO.Al2O3. It was established that change of interphase (coating) occurs during filtration of steel on the surface of capillaries of ceramics, where content of basic oxidic component decreases. Loss of oxidic component in the coating is replaced by increase of oxides of manganese and iron and it is great extent inversely proportional to the value of Gibbs energy of oxide, which forms this initial basis of ceramics.

Klíčová slova

Filtration of steel, ceramic filters, interphase reactions, thermodynamic stability of filter

Autoři

BAŽAN, J.; STRÁNSKÝ, K.; HORÁKOVÁ, D.

Rok RIV

2009

Vydáno

1. 11. 2009

Nakladatel

HMD, CMS Croatia

Místo

Zagreb, Croatia

ISSN

0543-5846

Periodikum

Metalurgija

Ročník

48

Číslo

4

Stát

Chorvatská republika

Strany od

229

Strany do

234

Strany počet

6

BibTex

@article{BUT48193,
  author="Jiří {Bažan} and Karel {Stránský} and Dana {Horáková}",
  title="Chemical Composition and Morphology of Oxidic Ceramics at Filtration of Steel Deoxidised by Aluminium",
  journal="Metalurgija",
  year="2009",
  volume="48",
  number="4",
  pages="229--234",
  issn="0543-5846"
}