Synthesis of glass-ceramics using glass cullet and vitrified industrial by-products

Karamberi, A; Orkopoulos, K; Moutsatsou, A

dc.contributor.author	Karamberi, A	en
dc.contributor.author	Orkopoulos, K	en
dc.contributor.author	Moutsatsou, A	en
dc.date.accessioned	2014-03-01T01:27:21Z
dc.date.available	2014-03-01T01:27:21Z
dc.date.issued	2007	en
dc.identifier.issn	0955-2219	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/18419
dc.subject	Glass	en
dc.subject	Glass-ceramics	en
dc.subject	Hardness	en
dc.subject	Vitrification	en
dc.subject.classification	Materials Science, Ceramics	en
dc.subject.other	Byproducts	en
dc.subject.other	Crystallization	en
dc.subject.other	Energy dispersive spectroscopy	en
dc.subject.other	Hardness	en
dc.subject.other	Heat treatment	en
dc.subject.other	Physical properties	en
dc.subject.other	Scanning electron microscopy	en
dc.subject.other	Thermal effects	en
dc.subject.other	Vitrification	en
dc.subject.other	X ray diffraction analysis	en
dc.subject.other	Crystalline phase	en
dc.subject.other	Crystallization process	en
dc.subject.other	Glass cullet	en
dc.subject.other	Industrial by-products	en
dc.subject.other	Glass ceramics	en
dc.subject.other	Byproducts	en
dc.subject.other	Crystallization	en
dc.subject.other	Energy dispersive spectroscopy	en
dc.subject.other	Glass ceramics	en
dc.subject.other	Hardness	en
dc.subject.other	Heat treatment	en
dc.subject.other	Physical properties	en
dc.subject.other	Scanning electron microscopy	en
dc.subject.other	Thermal effects	en
dc.subject.other	Vitrification	en
dc.subject.other	X ray diffraction analysis	en
dc.title	Synthesis of glass-ceramics using glass cullet and vitrified industrial by-products	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/j.jeurceramsoc.2006.04.126	en
heal.identifier.secondary	http://dx.doi.org/10.1016/j.jeurceramsoc.2006.04.126	en
heal.language	English	en
heal.publicationDate	2007	en
heal.abstract	This study concerns the recycling of inorganic waste materials for the production of glass-ceramics and the evaluation of the developed physical properties. Four industrial by-products were selected due to their mass production: (i) two high calcium lignite fly ashes, (ii) slag derived from the production of Fe-Ni and, (iii) steel slag. In order to examine the role of the SiO2 in the crystallization process, glass cullet and Egyptian sand were added. Thermal treatment, at 1450 degrees C, enables the production of glasses using mixtures of these materials at appropriate proportions. The crystallization was achieved by heating at 900, 950 and 1000 degrees C. The produced materials were examined concerning their structure by X-ray diffraction and scanning electron microscopy (SEM-EDS). The results showed that the crystalline phase is greatly depending on the structure of the raw material and the thermal process, influencing accordingly the hardness of the final products. (c) 2006 Elsevier Ltd. All rights reserved.	en
heal.publisher	ELSEVIER SCI LTD	en
heal.journalName	Journal of the European Ceramic Society	en
dc.identifier.doi	10.1016/j.jeurceramsoc.2006.04.126	en
dc.identifier.isi	ISI:000243265100035	en
dc.identifier.volume	27	en
dc.identifier.issue	2-3	en
dc.identifier.spage	629	en
dc.identifier.epage	636	en