Please use this identifier to cite or link to this item:
doi:10.22028/D291-24162 | Title: | Nucleation and crystallization in fluoroindate glasses |
| Author(s): | Messaddeq, Younes Delben, A. A. S. T. Aegerter, Michel A. Poulain, M. |
| Language: | English |
| Year of Publication: | 1993 |
| OPUS Source: | Nucleation and crystallization in liquids and glasses / ed. by Michael C. Weinberg. - Westerville, Ohio : American Ceramic Society, 1993. - ( Ceramic transactions ; 30), S. 303-309 |
| SWD key words: | Keimbildung Kristallisation Entglasung Fluoride |
| DDC notations: | 500 Science |
| Publikation type: | Conference Paper |
| Abstract: | Devitrification of fluoride glasses of ZBSI and ZBCdSI composition has been studied by non isothermal differential thermal analysis. For all compositions the Avrami exponent n varies between 3 and 4 suggesting a tridimensional interface controlled growth process with a decreasing nucleation rate. For ZBSI glasses, he curves of activation energy and stability parameters versus InF3 concentration show an anomaly for x=35% InF3. No anomaly has been observed for ZBCdSI glasses composition. Mechanisms of nucleation and crystal growth are discussed. |
| Link to this record: | urn:nbn:de:bsz:291-scidok-23214 hdl:20.500.11880/24218 http://dx.doi.org/10.22028/D291-24162 |
| ISBN: | 0-944904-57-2 |
| Date of registration: | 3-Sep-2009 |
| Faculty: | SE - Sonstige Einrichtungen |
| Department: | SE - INM Leibniz-Institut für Neue Materialien |
| Collections: | INM SciDok - Der Wissenschaftsserver der Universität des Saarlandes |
Files for this record:
| File | Description | Size | Format | |
|---|---|---|---|---|
| aeg171.pdf | 1,37 MB | Adobe PDF | View/Open |
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