Detail publikace

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

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

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.

Klíčová slova

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

Autoři

SOKOLÁŘ, R.; NGUYEN, M.

Vydáno

1. 11. 2022

Nakladatel

Elsevier

Místo

Oxford

ISSN

0272-8842

Periodikum

Ceramics International

Ročník

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"
}