Spark Plasma Sintering of Magnesium Fluoride Nanopowders

The densification behavior of nanostructured MgF 2 ceramics in the spark plasma sintering process is studied. Nitrate synthesis is employed to produce fine magnesium fluoride powder. The high-purity and fine MgF 2 powder has 300–500 nm grains and shows high density (~99.8%) and transparency (~ 90%)...

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Veröffentlicht in:	Powder metallurgy and metal ceramics 2019-11, Vol.58 (7-8), p.406-415
Hauptverfasser:	Kolesnichenko, V. G., Zamula, M. V., Yurchenko, Yu. V., Chudinovych, O. V., Makogon, V. A., Tyschenko, N. I., Shyrokov, O. V., Sameliuk, A. V., Tomila, T. V., Kornienko, O. A., Ragulya, A.V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Ceramics Characterization and Evaluation of Materials Chemistry and Materials Science Composites Densification Fluorides Glass Magnesium fluorides Materials Science Metallic Materials Natural Materials Plasma sintering Spark plasma sintering
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Beschreibung
Zusammenfassung:	The densification behavior of nanostructured MgF 2 ceramics in the spark plasma sintering process is studied. Nitrate synthesis is employed to produce fine magnesium fluoride powder. The high-purity and fine MgF 2 powder has 300–500 nm grains and shows high density (~99.8%) and transparency (~ 90%) in the infrared range for samples 2.5 mm thick.
ISSN:	1068-1302 1573-9066
DOI:	10.1007/s11106-019-00090-z