| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1462189 | Ceramics International | 2013 | 4 Pages |
Abstract
In this work, the effects of mechanical activation and microwave heating of andalusite on mullite formation have been investigated. XRD results revealed that andalusite peaks disappeared after 60 h of milling and the peaks of alumina were observed. The formation of mullite from activated and as-received andalusite occurred at 800° and 1250 °C, respectively, while mullitization was completed at 1100° and 1400 °C in the former and latter, respectively. Mullite samples prepared from activated andalusite showed better densification with an elongated morphology.
Related Topics
Physical Sciences and Engineering
Materials Science
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Authors
M.S. Abdi, T. Ebadzadeh,