Publication result detail

Pore Structure Regulation in Refractory Grog with Alumina Content over 45 %

NEVŘIVOVÁ, L.

Original Title

Pore Structure Regulation in Refractory Grog with Alumina Content over 45 %

English Title

Pore Structure Regulation in Refractory Grog with Alumina Content over 45 %

Type

Chapter in a book

Original Abstract

The present study focuses on ways of reducing the porosity of a high-alumina grog and thus obtaining a raw material suitable for the production of dense refractory materials. The experiments have shown that it is possible to regulate porosity by using clay with better sinterability and phosphoric acid in the production of grog from claystone with alumina content over 40 %, a minimal Fe2O3 content, a minimal content of CaO and alkali oxides.

English abstract

The present study focuses on ways of reducing the porosity of a high-alumina grog and thus obtaining a raw material suitable for the production of dense refractory materials. The experiments have shown that it is possible to regulate porosity by using clay with better sinterability and phosphoric acid in the production of grog from claystone with alumina content over 40 %, a minimal Fe2O3 content, a minimal content of CaO and alkali oxides.

Keywords

Refractory grog, refractory claystone, apparent porosity, mullite

Key words in English

Refractory grog, refractory claystone, apparent porosity, mullite

Authors

NEVŘIVOVÁ, L.

RIV year

2021

Released

17.03.2020

Publisher

Trans Tech Publications

Location

Švýcarsko

ISBN

978-3-0357-1519-4

Book

Sborník konference

Edition

834

ISBN

1662-9795

Periodical

Key Engineering Materials (web)

Volume

2020

Number

834

State

Swiss Confederation

Pages from

75

Pages to

81

Pages count

6

URL

https://www.scientific.net/KEM.834.75

BibTex

@inbook{BUT164119,
  author="Lenka {Nevřivová}",
  title="Pore Structure Regulation in Refractory Grog with Alumina Content over 45 %",
  booktitle="Sborník konference",
  year="2020",
  publisher="Trans Tech Publications",
  address="Švýcarsko",
  series="834",
  pages="75--81",
  doi="10.4028/www.scientific.net/KEM.834.75",
  isbn="978-3-0357-1519-4",
  url="https://www.scientific.net/KEM.834.75"
}