Detail publikace

Effect of High Temperatures on the Properties of Alkali Activated Aluminosilicate with Electrical Porcelain Filler

ZUDA, L. ROVNANÍK, P. BAYER, P. ČERNÝ, R.

Originální název

Effect of High Temperatures on the Properties of Alkali Activated Aluminosilicate with Electrical Porcelain Filler

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

The effect of thermal pre-treatment up to 1,200.C on the structure and properties of alkali-activated aluminosilicate material containing electrical porcelain filler is analyzed in this article. The material is found to have very good hightemperature resistance. The reasons for its positive response to high-temperature exposure are, on one hand, the formation and subsequent crystallization of akermanite, and on the another hand, melting of electrical porcelain filler in the alkali environment at about 1,150 C and its subsequent reaction with the porous matrix resulting in formation of ceramic bonds. The combination of these two positive effects complementing each other in the formation of a new structure is responsible for the structure compaction indicated by the sudden decrease in porosity and is manifested in quite remarkable improvement of mechanical properties.

Klíčová slova

Aluminosilicates, Electrical porcelain, Mechanical properties, Thermal load, Thermal properties

Autoři

ZUDA, L.; ROVNANÍK, P.; BAYER, P.; ČERNÝ, R.

Rok RIV

2008

Vydáno

1. 5. 2008

ISSN

0195-928X

Periodikum

INTERNATIONAL JOURNAL OF THERMOPHYSICS

Ročník

29

Číslo

2

Stát

Spojené státy americké

Strany od

693

Strany do

705

Strany počet

13

BibTex

@article{BUT47954,
  author="Lucie {Zuda} and Pavel {Rovnaník} and Patrik {Bayer} and Robert {Černý}",
  title="Effect of High Temperatures on the Properties of Alkali Activated Aluminosilicate with Electrical Porcelain Filler",
  journal="INTERNATIONAL JOURNAL OF THERMOPHYSICS",
  year="2008",
  volume="29",
  number="2",
  pages="693--705",
  issn="0195-928X"
}