Detail publikačního výsledku

Sintering of anorthite ceramic body based on interstratified illite-smectite clay

SOKOLÁŘ, R.; NGUYEN, M.

Originální název

Sintering of anorthite ceramic body based on interstratified illite-smectite clay

Anglický název

Sintering of anorthite ceramic body based on interstratified illite-smectite clay

Druh

Článek WoS

Originální abstrakt

The effects of the different properties of plastic raw materials for whitewares based on different clay minerals (kaolinite vs interstratified illite/smectite [I/S]) on the sintering process (according to vacuum water absorption) was studied for anorthite porcelain body creation after firing in the range of 950–1500 °C to achieve optimal sintering temperature. The mineralogical composition of the fired bodies was observed from the firing temperature of 950 °C to the sintering temperature. Calcium carbonate decreases the sintering temperature and creates a new mineralogical phase in the fired body – anorthite – which decreases the linear thermal expansion coefficient and increases the strength (modulus of rupture) of the sintered bodies. All the described effects take place at lower firing temperatures when the I/S plastic raw material is compared with kaolin.

Anglický abstrakt

The effects of the different properties of plastic raw materials for whitewares based on different clay minerals (kaolinite vs interstratified illite/smectite [I/S]) on the sintering process (according to vacuum water absorption) was studied for anorthite porcelain body creation after firing in the range of 950–1500 °C to achieve optimal sintering temperature. The mineralogical composition of the fired bodies was observed from the firing temperature of 950 °C to the sintering temperature. Calcium carbonate decreases the sintering temperature and creates a new mineralogical phase in the fired body – anorthite – which decreases the linear thermal expansion coefficient and increases the strength (modulus of rupture) of the sintered bodies. All the described effects take place at lower firing temperatures when the I/S plastic raw material is compared with kaolin.

Klíčová slova

Clays (D); X-ray methods (B); Sintering (A); Thermal expansion (C)

Klíčová slova v angličtině

Clays (D); X-ray methods (B); Sintering (A); Thermal expansion (C)

Autoři

SOKOLÁŘ, R.; NGUYEN, M.

Rok RIV

2023

Vydáno

01.11.2022

Nakladatel

Elsevier

Místo

Oxford

ISSN

0272-8842

Periodikum

Ceramics International

Svazek

48

Číslo

21

Stát

Spojené království Velké Británie a Severního Irska

Strany od

31783

Strany do

31789

Strany počet

7

URL

https://www.sciencedirect.com/science/article/pii/S0272884222024919

BibTex

@article{BUT179272,
  author="Radomír {Sokolář} and Martin {Nguyen}",
  title="Sintering of anorthite ceramic body based on interstratified illite-smectite clay",
  journal="Ceramics International",
  year="2022",
  volume="48",
  number="21",
  pages="31783--31789",
  doi="10.1016/j.ceramint.2022.07.105",
  issn="0272-8842",
  url="https://www.sciencedirect.com/science/article/pii/S0272884222024919"
}