Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/2198
Title: Additive and Intensive Grinding Effects on the Synthesis of Cordierite
Authors: Yalamaç, Emre
Akkurt, Sedat
Keywords: Kaolin
Milling
Statistical experimental design
Solid state reaction
Publisher: Elsevier Ltd.
Source: Yalamaç, E., and Akkurt, S. (2006). Additive and intensive grinding effects on the synthesis of cordierite. Ceramics International, 32(7), 825-832. doi:10.1016/j.ceramint.2005.06.006
Abstract: Cordierite was mechanochemically synthesized by mixing proper amounts of kaolin, talc and Al(OH)3. Full factorial experiments were planned, conducted, and the results were analyzed by the use of statistical techniques in order to understand the effects of process variables on the amount of synthesized product. The powder products were analyzed by XRD, DTA, and SEM-EDS. As a result of the statistical analysis, temperature was found to be the most important factor. Based on XRD peak intensity measurements, the cordierite mixture was completely amorphized by grinding at 300 rpm for 60 min. Cordierite was successfully produced at temperatures as low as 1150 °C by using the mixture after intensive grinding. The combined effect of magnesium borate additive and grinding on cordierite synthesis was also studied. These factors successfully decreased the synthesis temperature down to 1000 °C.
URI: http://doi.org/10.1016/j.ceramint.2005.06.006
http://hdl.handle.net/11147/2198
ISSN: 0272-8842
0272-8842
1873-3956
Appears in Collections:Mechanical Engineering / Makina Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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