Effect of excess mgo mole ratio in a stoichiometric cordierite (2MgO·2Al2O3·5SiO 2) composition on the phase transformation and crystallization behavior of magnesium aluminum silicate phases
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The American Ceramic Society
2011
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my.unimap-133852014-05-02T13:14:12Z Effect of excess mgo mole ratio in a stoichiometric cordierite (2MgO·2Al2O3·5SiO 2) composition on the phase transformation and crystallization behavior of magnesium aluminum silicate phases Banjuraizah, Johar Hasmaliza, Mohamad Zainal Ariffin, Ahmad Crystallization temperature Crystallization behavior Differential thermal analyzers Forsterites Glass crystallization Magnesium aluminum silicate X-ray diffraction (XRD) Link at publisher's homepage at http://onlinelibrary.wiley.com/ The effect of excess MgO, 2.0-4.0 mol ratios on the crystallization behavior and purity of Iμ-cordierite was investigated using X-ray diffraction (XRD), differential thermal analyzer, and TGA. Quantitative XRD, the Rietveld technique, was carried out using the HighScore Plus software. The glass crystallization process route was used with talc and kaolin as the main raw materials and compensated with MgO, Al2O3, and SiO 2 accordingly. The crystallization temperature of the glasses decreased as a function of the MgO mole ratio. Less than 2.8 mol MgO increased the formation of α-cordierite up to 94 wt%. However, above 2.8 mol ratio, the forsterite phase started to appear, together with mullite, μ-cordierite, and spinel. 2011-08-05T01:48:24Z 2011-08-05T01:48:24Z 2011-05 Article International Journal of Applied Ceramic Technology , vol. 8(3), 2011, pages 637-645 1546-542X http://onlinelibrary.wiley.com/doi/10.1111/j.1744-7402.2010.02486.x/abstract;jsessionid=4993F2A42A5DBEFF54E20F88A88600FE.d03t04 http://hdl.handle.net/123456789/13385 en The American Ceramic Society |
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English |
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Crystallization temperature Crystallization behavior Differential thermal analyzers Forsterites Glass crystallization Magnesium aluminum silicate X-ray diffraction (XRD) |
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Crystallization temperature Crystallization behavior Differential thermal analyzers Forsterites Glass crystallization Magnesium aluminum silicate X-ray diffraction (XRD) Banjuraizah, Johar Hasmaliza, Mohamad Zainal Ariffin, Ahmad Effect of excess mgo mole ratio in a stoichiometric cordierite (2MgO·2Al2O3·5SiO 2) composition on the phase transformation and crystallization behavior of magnesium aluminum silicate phases |
| description |
Link at publisher's homepage at http://onlinelibrary.wiley.com/ |
| format |
Article |
| author |
Banjuraizah, Johar Hasmaliza, Mohamad Zainal Ariffin, Ahmad |
| author_facet |
Banjuraizah, Johar Hasmaliza, Mohamad Zainal Ariffin, Ahmad |
| author_sort |
Banjuraizah, Johar |
| title |
Effect of excess mgo mole ratio in a stoichiometric cordierite (2MgO·2Al2O3·5SiO 2) composition on the phase transformation and crystallization behavior of magnesium aluminum silicate phases |
| title_short |
Effect of excess mgo mole ratio in a stoichiometric cordierite (2MgO·2Al2O3·5SiO 2) composition on the phase transformation and crystallization behavior of magnesium aluminum silicate phases |
| title_full |
Effect of excess mgo mole ratio in a stoichiometric cordierite (2MgO·2Al2O3·5SiO 2) composition on the phase transformation and crystallization behavior of magnesium aluminum silicate phases |
| title_fullStr |
Effect of excess mgo mole ratio in a stoichiometric cordierite (2MgO·2Al2O3·5SiO 2) composition on the phase transformation and crystallization behavior of magnesium aluminum silicate phases |
| title_full_unstemmed |
Effect of excess mgo mole ratio in a stoichiometric cordierite (2MgO·2Al2O3·5SiO 2) composition on the phase transformation and crystallization behavior of magnesium aluminum silicate phases |
| title_sort |
effect of excess mgo mole ratio in a stoichiometric cordierite (2mgoâ·2al2o3â·5sio 2) composition on the phase transformation and crystallization behavior of magnesium aluminum silicate phases |
| publisher |
The American Ceramic Society |
| publishDate |
2011 |
| url |
http://dspace.unimap.edu.my/xmlui/handle/123456789/13385 |
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1643790823559528448 |
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13.214268 |