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-140202011-10-04T14:23:06Z 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 Arifin, Ahmad banjuraizah@unimap.edu.my Crystallization temperature Differential thermal analyzers Forsterites Glass crystallization Magnesium aluminum silicate Rietveld technique Link to publisher's homepage at http://ceramics.org/ 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. 2011-10-04T14:23:06Z 2011-10-04T14:23:06Z 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=0E08391BA0254BE092C0280BDEAD1008.d01t03?systemMessage=Wiley+Online+Library+will+be+disrupted+8+Oct+from+10-14+BST+for+monthly+maintenance http://hdl.handle.net/123456789/14020 en The American Ceramic Society |
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Crystallization temperature Differential thermal analyzers Forsterites Glass crystallization Magnesium aluminum silicate Rietveld technique |
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Crystallization temperature Differential thermal analyzers Forsterites Glass crystallization Magnesium aluminum silicate Rietveld technique Banjuraizah, Johar Hasmaliza, Mohamad Zainal Arifin, 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 |
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Link to publisher's homepage at http://ceramics.org/ |
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banjuraizah@unimap.edu.my |
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banjuraizah@unimap.edu.my Banjuraizah, Johar Hasmaliza, Mohamad Zainal Arifin, Ahmad |
| format |
Article |
| author |
Banjuraizah, Johar Hasmaliza, Mohamad Zainal Arifin, 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 |
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http://dspace.unimap.edu.my/xmlui/handle/123456789/14020 |
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1643790830647902208 |
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13.214268 |