Synthesis of aluminum oxynitride (AlON) and study of the properties of ceramics based on it

Aluminum oxynitride Al 23 O 27 N 5 was synthesized by solid phase synthesis from a stoichiometric mixture of aluminum nitride and aluminum hydroxide at 1850°C in a nitrogen atmosphere. Aluminum oxynitride ceramic was prepared from the synthesized powders by hot pressing without sintering additives....

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Bibliographic Details
Published in:Inorganic materials : applied research 2016-07, Vol.7 (4), p.517-519
Main Authors: Lysenkov, A. S., Timoshkin, I. A., Kargin, Yu. F., Titov, D. D., Fedotov, A. Yu, Ashmarin, A. A., Baranchikov, A. E.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Industrial Chemistry/Chemical Engineering
Inorganic Chemistry
Materials Science
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Summary:Aluminum oxynitride Al 23 O 27 N 5 was synthesized by solid phase synthesis from a stoichiometric mixture of aluminum nitride and aluminum hydroxide at 1850°C in a nitrogen atmosphere. Aluminum oxynitride ceramic was prepared from the synthesized powders by hot pressing without sintering additives. The obtained samples were characterized by scanning electron microscopy and X-ray phase analysis; the mechanical properties of the ceramic samples were measured.
ISSN:2075-1133
2075-115X
DOI:10.1134/S2075113316040201