Phase equilibria in the BaO-SiO2-Al2O3 ternary system at 1500°C

Rui Zhang*, Pekka Taskinen

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

Abstract

Phase equilibria of the BaO-SiO2-Al2O3 ternary system was experimentally investigated using a quenching technique and analyzed by Scanning Electron Microscopy (SEM) equipped with Energy Dispersive Analysis (EDS) and X-ray Powder Diffraction (XRD). A ternary compound was confirmed in the present work. The liquid's composition in equilibrium with the ternary compound at 1500 °C were quantified. The isothermal sections of the BaO-SiO2-Al2O3 ternary system at 1400 °C, 1500 °C, 1600 °C, and 1700 °C were calculated. Based on the data acquired, the isothermal section at 1500 °C was constructed.

Original languageEnglish
Title of host publicationHigh-Performance Ceramics IX
PublisherTrans Tech Publications Ltd.
Pages565-571
Number of pages7
Volume697
ISBN (Print)9783035710656
DOIs
Publication statusPublished - 2016
MoE publication typeA4 Article in a conference publication
EventChina International Conference on High-Performance Ceramics - Guilin, China
Duration: 4 Nov 20157 Nov 2015
Conference number: 9

Publication series

NameKey Engineering Materials
Volume697
ISSN (Print)10139826

Conference

ConferenceChina International Conference on High-Performance Ceramics
Abbreviated titleCICC
Country/TerritoryChina
CityGuilin
Period04/11/201507/11/2015

Keywords

  • Celsian
  • Isothermal section
  • Phase equilibria
  • Quenching

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