Detail publikačního výsledku

Influence of Microstructure on Physico–Mechanical Properties and Corrosion Resistance of Refractory Forsterite–Spinel Ceramics

NGUYEN, M.; SOKOLÁŘ, R.

Originální název

Influence of Microstructure on Physico–Mechanical Properties and Corrosion Resistance of Refractory Forsterite–Spinel Ceramics

Anglický název

Influence of Microstructure on Physico–Mechanical Properties and Corrosion Resistance of Refractory Forsterite–Spinel Ceramics

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The influence of microstructure on the resulting physico-mechanical and refractory properties of refractory forsterite–spinel ceramics was investigated in this paper. The raw materials were milled, mixed into four different raw material mixtures and sintered for two hours at 1550°C. The microstructure of the samples was examined by scanning electron microscopy and X-ray diffraction analysis was used to determine the mineralogical composition of the sintered samples. Physico-mechanical properties such as porosity, water absorption, bulk density, and modulus of rupture were also determined. Thermomechanical characteristics were assessed by the determination of refractoriness, refractoriness under load, thermal shock resistance and corrosion resistance to various metals. The results showed that a higher amount of spinel leads to improved microstructure, thermal shock resistance and that all mixtures have high corrosion resistance to all tested materials.

Anglický abstrakt

The influence of microstructure on the resulting physico-mechanical and refractory properties of refractory forsterite–spinel ceramics was investigated in this paper. The raw materials were milled, mixed into four different raw material mixtures and sintered for two hours at 1550°C. The microstructure of the samples was examined by scanning electron microscopy and X-ray diffraction analysis was used to determine the mineralogical composition of the sintered samples. Physico-mechanical properties such as porosity, water absorption, bulk density, and modulus of rupture were also determined. Thermomechanical characteristics were assessed by the determination of refractoriness, refractoriness under load, thermal shock resistance and corrosion resistance to various metals. The results showed that a higher amount of spinel leads to improved microstructure, thermal shock resistance and that all mixtures have high corrosion resistance to all tested materials.

Klíčová slova

Forsterite; spinel; synthesis; microstructure; corrosion resistance

Klíčová slova v angličtině

Forsterite; spinel; synthesis; microstructure; corrosion resistance

Autoři

NGUYEN, M.; SOKOLÁŘ, R.

Rok RIV

2023

Vydáno

18.10.2022

Nakladatel

Trans Tech Publications Ltd.

Místo

Switzerland

Kniha

Materials Science Forum

ISSN

1662-9752

Periodikum

Materials Science Forum

Svazek

1071

Číslo

1

Stát

Švýcarská konfederace

Strany od

229

Strany do

234

Strany počet

6

URL

https://www.scientific.net/MSF.1071.229

BibTex

@inproceedings{BUT176714,
  author="Martin {Nguyen} and Radomír {Sokolář}",
  title="Influence of Microstructure on Physico–Mechanical Properties and Corrosion Resistance of Refractory Forsterite–Spinel Ceramics",
  booktitle="Materials Science Forum",
  year="2022",
  journal="Materials Science Forum",
  volume="1071",
  number="1",
  pages="229--234",
  publisher="Trans Tech Publications Ltd.",
  address="Switzerland",
  doi="10.4028/p-600l3p",
  issn="1662-9752",
  url="https://www.scientific.net/MSF.1071.229"
}