Electronic Resource
[S.l.]
:
International Union of Crystallography (IUCr)
Acta crystallographica
38 (1982), S. 741-743
ISSN:
1600-5724
Source:
Crystallography Journals Online : IUCR Backfile Archive 1948-2001
Topics:
Chemistry and Pharmacology
,
Geosciences
,
Physics
Notes:
A combination of high-resolution electron microscopy and electron diffraction methods is used to obtain microstructural information of lithium-bearing glass ceramics, Li2O-Al2O3-4SiO2 with TiO2 as a nucleating agent (system A), and of the commercial system 0.68Li2O3 Al2O3 6.1SiO2 0.13ZnO 0.03Na2O 0.01K2O 0.11TiO2 0.077ZrO2 (system D). The experiments reveal the presence of small amounts of γ-spodumene in system A. In system D, the volume fraction of residual glass is estimated and the microstructure of various nucleating agents is elucidated.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1107/S0567739482001491
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