Effect of cold isostatic pressing on the synthesis and particle size of lanthanum manganate

X-ray diffraction and thermogravimetry are used to examine the influence of temperature and cold isostatic pressing on the synthesis and crystalline growth of lanthanum manganate. Coprecipitated {ie284-01} samples compacted under different pressures before synthesis are examined. It is shown that pr...

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Veröffentlicht in:	Powder metallurgy and metal ceramics 2008-05, Vol.47 (5-6), p.284-287
Hauptverfasser:	Prilipko, S. Yu, Timchenko, V. M., Akimov, G. Ya, Tkach, V. I.
Format:	Artikel
Sprache:	eng
Schlagworte:	Ceramics Characterization and Evaluation of Materials Chemistry and Materials Science Cold isostatic pressing Composites Crystal structure Diffraction Glass Heat treating Lanthanum Manganates Materials Science Metallic Materials Nanocrystals Natural Materials Synthesis X-rays
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Beschreibung
Zusammenfassung:	X-ray diffraction and thermogravimetry are used to examine the influence of temperature and cold isostatic pressing on the synthesis and crystalline growth of lanthanum manganate. Coprecipitated {ie284-01} samples compacted under different pressures before synthesis are examined. It is shown that pressing promotes synthesis, decreases its temperature, and retards crystalline growth. The results demonstrate that cold isostatic pressing is promising for obtaining nanocrystalline manganates.
ISSN:	1068-1302 1573-9066
DOI:	10.1007/s11106-008-9017-3