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NEVŘIVOVÁ, L.
Original Title
Pore Structure Regulation in Refractory Grog with Alumina Content over 45 %
Type
book chapter
Language
English
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.
Keywords
Refractory grog, refractory claystone, apparent porosity, mullite
Authors
Released
17. 3. 2020
Publisher
Trans Tech Publications
Location
Švýcarsko
ISBN
978-3-0357-1519-4
Book
Sborník konference
Edition
834
1662-9795
Periodical
Key Engineering Materials (web)
Year of study
2020
Number
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" }