Apatite-Leucite Micro/Nano Crystals from Aluminosilicate Glasses for Dental Applications

Abstract:

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Needle-like apatite-leucite glass-ceramics were synthesized in the SiO2-Al2O3-Na2O-K2O-P2O5 CaO-CaF2 system. Four glass batches were prepared by varying SiO2/P2O5 ratio, then melted and quenched. Crystallization was studied in compacted powder samples at different temperatures. Glasses were characterized for chemical bonding by FT-IR, phases and crystal structure by XRD, microstructure by SEM and hardness and fracture toughness by Vickers microhardness.

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Periodical:

Edited by:

Ran Chen

Pages:

435-439

DOI:

10.4028/www.scientific.net/MSF.694.435

Citation:

P. Sooksaen et al., "Apatite-Leucite Micro/Nano Crystals from Aluminosilicate Glasses for Dental Applications", Materials Science Forum, Vol. 694, pp. 435-439, 2011

Online since:

July 2011

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Price:

$35.00

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