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https://olympias.lib.uoi.gr/jspui/handle/123456789/14611Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Tulyaganov, D. U. | en |
| dc.contributor.author | Agathopoulos, S. | en |
| dc.contributor.author | Fernandes, H. R. | en |
| dc.contributor.author | Ferreira, J. M. F. | en |
| dc.date.accessioned | 2015-11-24T17:39:13Z | - |
| dc.date.available | 2015-11-24T17:39:13Z | - |
| dc.identifier.issn | 0272-8842 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/14611 | - |
| dc.rights | Default Licence | - |
| dc.subject | microstructure-final | en |
| dc.subject | thermal expansion | en |
| dc.subject | glass | en |
| dc.subject | glass-ceramics | en |
| dc.subject | lithium aluminosilicates | en |
| dc.subject | system | en |
| dc.subject | bodies | en |
| dc.title | Synthesis of lithium aluminosilicate glass and glass-ceramics from spodumene material | en |
| heal.type | journalArticle | - |
| heal.type.en | Journal article | en |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.identifier.primary | DOI 10.1016/j.ceramint.2003.10.022 | - |
| heal.identifier.secondary | <Go to ISI>://000223211400029 | - |
| heal.identifier.secondary | http://ac.els-cdn.com/S0272884203002347/1-s2.0-S0272884203002347-main.pdf?_tid=d4e7c565151f1757238596cb386e6eb4&acdnat=1339492583_e4a613fc4ca153943eaa669daba59b4d | - |
| heal.language | en | - |
| heal.access | campus | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Επιστήμης Υλικών | el |
| heal.publicationDate | 2004 | - |
| heal.abstract | The synthesis of lithium alummosilicate glasses and glass-ceramics from spodumene material was investigated. Basing on the general formula Li2-2(x+y)MgxZnyAl2-mBmSizO2z+4, 40 mol% of the Li2O was replaced with 20 mol% of MgO and 20 mol% of ZnO, and 40 mot% of Al2O3 with Ba2O3. BaO was also introduced for improving glass melting behaviour. 2 and 5 wt.% TiO2 was used as nucleation agent. In the TiO2-containing glasses, virgilite was primarily crystallized. The degree of crystallinity was considerably improved at 900 degreesC. Virgilite was transformed into crystals of spodumene solid solutions embedded in a glass matrix, while Zn-gahnite formed a second crystalline phase. Rutile was crystallized in the glasses containing 5 wt.% TiO2. The thermal expansion coefficient for the 2% and the 5 wt.% TiO2-containing glass-ceramics was 6.39 x 10(-7) and 17.1 X 10(-7) K-1, respectively (70-300degreesC). (C) 2004 Elsevier Ltd and Techna Group S.r.l. All rights reserved. | en |
| heal.publisher | Elsevier | en |
| heal.journalName | Ceramics International | en |
| heal.journalType | peer reviewed | - |
| heal.fullTextAvailability | TRUE | - |
| Appears in Collections: | Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά) | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Tulyaganov-2004-Synthesis of lithium.pdf | 491.89 kB | Adobe PDF | View/Open Request a copy |
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