Detail publikačního výsledku

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

Anglický název

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

Druh

Článek recenzovaný mimo WoS a Scopus

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.

Anglický 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

Klíčová slova v angličtině

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

Autoři

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

Rok RIV

2012

Vydáno

01.05.2008

ISSN

0195-928X

Periodikum

INTERNATIONAL JOURNAL OF THERMOPHYSICS

Svazek

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"
}