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Sintering Behavior of Magnesium-Substituted Fluorapatite Powders Prepared by Hydrothermal Method
Joint Authors
Source
Bioinorganic Chemistry and Applications
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-03-15
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
Magnesium-substituted fluorapatite powders were synthesized by hydrothermal method, and their sintering behavior was investigated by dilatometry in the temperature range 25–1100°C.
Analysis of the obtained powders by X-ray diffraction and 31P NMR spectroscopy showed that the powders consisted of a single apatite phase and no amorphous phase has been formed.
Compared to pure fluorapatite, the shrinkage of the substituted samples occurred in two steps and the temperature at which the sintering rate was maximum is lower.
In addition, the shrinkage was interrupted by an expansion of the samples due to the formation of a liquid phase.
The latter phase led to the crystallization of needle-crystals by a dissolution-diffusion-reprecipitation process.
American Psychological Association (APA)
Nasr, S.& Bouzouita, K.. 2011. Sintering Behavior of Magnesium-Substituted Fluorapatite Powders Prepared by Hydrothermal Method. Bioinorganic Chemistry and Applications،Vol. 2011, no. 2011, pp.1-10.
https://search.emarefa.net/detail/BIM-472820
Modern Language Association (MLA)
Nasr, S.& Bouzouita, K.. Sintering Behavior of Magnesium-Substituted Fluorapatite Powders Prepared by Hydrothermal Method. Bioinorganic Chemistry and Applications No. 2011 (2011), pp.1-10.
https://search.emarefa.net/detail/BIM-472820
American Medical Association (AMA)
Nasr, S.& Bouzouita, K.. Sintering Behavior of Magnesium-Substituted Fluorapatite Powders Prepared by Hydrothermal Method. Bioinorganic Chemistry and Applications. 2011. Vol. 2011, no. 2011, pp.1-10.
https://search.emarefa.net/detail/BIM-472820
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-472820