Phase formation and sintering of hydroxyapatite - Fluorite compositions with alkali-containing additives — National Research Tomsk Polytechnic University

Abstract

The main difficulty in fabricating ceramic materials based on hydroxyapatite is their high sintering temperature. Potassium feldspars, low-melting leucite glass, and synthetic alkali-containing compounds were investigated as compounds that increase the amount of melt for improving the sintering process. The effect of alkali-containing compounds on phase-formation processes occurring during sintering of compositions based on hydroxyapatite - fluorite mixtures is examined.

Original language	English
Pages (from-to)	424-428
Number of pages	5
Journal	Glass and Ceramics (English translation of Steklo i Keramika)
Volume	65
Issue number	11-12
DOIs	https://doi.org/10.1007/s10717-009-9107-9
Publication status	Published - Nov 2008

ASJC Scopus subject areas

Ceramics and Composites
Materials Chemistry
Mechanics of Materials

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10.1007/s10717-009-9107-9

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title = "Phase formation and sintering of hydroxyapatite - Fluorite compositions with alkali-containing additives",

abstract = "The main difficulty in fabricating ceramic materials based on hydroxyapatite is their high sintering temperature. Potassium feldspars, low-melting leucite glass, and synthetic alkali-containing compounds were investigated as compounds that increase the amount of melt for improving the sintering process. The effect of alkali-containing compounds on phase-formation processes occurring during sintering of compositions based on hydroxyapatite - fluorite mixtures is examined.",

author = "Kulinich, {E. A.} and Khabas, {T. A.} and Vereshchagin, {V. I.} and Nikitina, {D. A.}",

year = "2008",

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doi = "10.1007/s10717-009-9107-9",

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pages = "424--428",

journal = "Glass and Ceramics (English translation of Steklo i Keramika)",

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AU - Khabas, T. A.

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AU - Nikitina, D. A.

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N2 - The main difficulty in fabricating ceramic materials based on hydroxyapatite is their high sintering temperature. Potassium feldspars, low-melting leucite glass, and synthetic alkali-containing compounds were investigated as compounds that increase the amount of melt for improving the sintering process. The effect of alkali-containing compounds on phase-formation processes occurring during sintering of compositions based on hydroxyapatite - fluorite mixtures is examined.

AB - The main difficulty in fabricating ceramic materials based on hydroxyapatite is their high sintering temperature. Potassium feldspars, low-melting leucite glass, and synthetic alkali-containing compounds were investigated as compounds that increase the amount of melt for improving the sintering process. The effect of alkali-containing compounds on phase-formation processes occurring during sintering of compositions based on hydroxyapatite - fluorite mixtures is examined.

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