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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Bibliographic Details
Published in:Powder metallurgy and metal ceramics 2019-11, Vol.58 (7-8), p.406-415
Main Authors: 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: Article
Language:English
Subjects:
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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Summary: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