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Characterization and phase evolution of cordierite based glass synthesis from pure oxide and minerals

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Main Authors: Banjuraizah, Johar, Hasmaliza, Mohamad, Zainal Ariffin, Ahmad
Other Authors: banjuraizah@unimap.edu.my
Format: Article
Language:English
Published: Trans Tech Publications, Switzerland 2011
Subjects:
Minerals
Nonstoichiometric cordierite glass ceramic
Phase evolution
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/12089
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spelling my.unimap-120892011-05-25T02:36:59Z Characterization and phase evolution of cordierite based glass synthesis from pure oxide and minerals Banjuraizah, Johar Hasmaliza, Mohamad Zainal Ariffin, Ahmad banjuraizah@unimap.edu.my hasmaliza@eng.usm.my zainal@eng.usm.my Minerals Nonstoichiometric cordierite glass ceramic Phase evolution Link to publisher's homepage at www.ttp.net/ α Cordierite is very important phase in MgO-Al2O 3-SiO2 system because of their very outstanding thermal, chemical and electrical properties. In this presents study non-stoichiometry cordierite (MgO:Al2O3:SiO2 = 3:1.5:5) using 2 different initial raw materials ((i)mixture of pure oxide, and ii) mainly mixture of minerals) were fabricated and compared in terms of phase transformation and physical properties. Cordierite was prepared by glass method at low melting temperature (1350°C). Low melting temperature has resulted in partly crystalline glass which has possesses higher hardness, required longer milling time and result in contamination from grinding media. However, α-cordierite has successfully crystallized and fully densified at 850°C/2h. Activation energy for densification was investigated from thermal expansion coefficient (TCE) results. Other properties that were discussed included thermal properties using DTA/TGA. 2011-05-25T02:36:59Z 2011-05-25T02:36:59Z 2011 Article Advanced Materials Research, vol.173, 2011, p.196-201 1022-6680 http://www.scientific.net/AMR.173.196 http://hdl.handle.net/123456789/12089 en Trans Tech Publications, Switzerland
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Minerals
Nonstoichiometric cordierite glass ceramic
Phase evolution
spellingShingle Minerals
Nonstoichiometric cordierite glass ceramic
Phase evolution
Banjuraizah, Johar
Hasmaliza, Mohamad
Zainal Ariffin, Ahmad
Characterization and phase evolution of cordierite based glass synthesis from pure oxide and minerals
description Link to publisher's homepage at www.ttp.net/
author2 banjuraizah@unimap.edu.my
author_facet banjuraizah@unimap.edu.my
Banjuraizah, Johar
Hasmaliza, Mohamad
Zainal Ariffin, Ahmad
format Article
author Banjuraizah, Johar
Hasmaliza, Mohamad
Zainal Ariffin, Ahmad
author_sort Banjuraizah, Johar
title Characterization and phase evolution of cordierite based glass synthesis from pure oxide and minerals
title_short Characterization and phase evolution of cordierite based glass synthesis from pure oxide and minerals
title_full Characterization and phase evolution of cordierite based glass synthesis from pure oxide and minerals
title_fullStr Characterization and phase evolution of cordierite based glass synthesis from pure oxide and minerals
title_full_unstemmed Characterization and phase evolution of cordierite based glass synthesis from pure oxide and minerals
title_sort characterization and phase evolution of cordierite based glass synthesis from pure oxide and minerals
publisher Trans Tech Publications, Switzerland
publishDate 2011
url http://dspace.unimap.edu.my/xmlui/handle/123456789/12089
_version_ 1643790035391086592
score 13.214268

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