Viscosities of calcium ferrite slags and calcium alumino-silicate slags containing spinel particles

Authors
Wright, S Zhang, L Sun, SY Jahanshahi, S
Citation
S. Wright et al., Viscosities of calcium ferrite slags and calcium alumino-silicate slags containing spinel particles, J NON-CRYST, 282(1), 2001, pp. 15-23
Citations number
38
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF NON-CRYSTALLINE SOLIDS
ISSN journal
00223093 → ACNP
Volume
282
Issue
1
Year of publication
2001
Pages
15 - 23
Database
ISI
SICI code
0022-3093(200104)282:1<15:VOCFSA>2.0.ZU;2-7
Abstract
The viscosity of a 19 wt% CaO-81 FeOx melt containing Fe3O4 particles up to a volume fraction of 0.1 was measured and compared with a previous study o f the viscosity of 10 wt% Al2O3-28 CaO-10 MgO-42 SiO2 slag containing up to 0.2 volume fraction of MgAl2O4. The viscosity of both the alumino-silicate slag/spinel and the calcium ferrite/magnetite mixtures increased as the vo lume fractions of particles increased. The mixtures all showed apparent 'Bi ngham' dependence. The results are discussed in terms of predicting two-pha se liquid properties. (C) 2001 Elsevier Science B.V. All rights reserved.