THE CRYSTALLOGRAPHY OF CA1-XFX USING X-RAY-POWDER DIFFRACTION TECHNIQUES

Authors
GUIRADO F GALI S CHINCHON JS
Citation
F. Guirado et al., THE CRYSTALLOGRAPHY OF CA1-XFX USING X-RAY-POWDER DIFFRACTION TECHNIQUES, Cement and concrete research, 24(5), 1994, pp. 923-930
Citations number
9
Categorie Soggetti
Construcion & Building Technology","Material Science
Journal title
Cement and concrete research → ACNP
ISSN journal
00088846
Volume
24
Issue
5
Year of publication
1994
Pages
923 - 930
Database
ISI
SICI code
0008-8846(1994)24:5<923:TCOCUX>2.0.ZU;2-P
Abstract
The system CA-CF shows two solid solutions series: C(A,F) and C(F,A).W e have analysed the variation of the cell parameters of the solid solu tion CA1-xFx (x indicating molar fraction of CF) depending on the init ial weight percent of CF, using X-ray diffraction (XRD) and two differ ent methods of cell parameter refinement: Peak Maxima-Matching Method and Rietveld Profile-Fitting Method. The solid solution end is placed at 16'5 wt% of CF (x=0.125). This value has been calculated through th e aluminium population factor in the CA phase structure, as well.