Measuring the devitrification of bioactive glasses

H Arstila; E Vedel; Leena Hupa; H Ylanen; Mikko Hupa

doi:10.4028/www.scientific.net/KEM.254-256.67

Measuring the devitrification of bioactive glasses

H Arstila, E Vedel, Leena Hupa, H Ylanen, Mikko Hupa

Research output: Contribution to journal › Article › Scientific › peer-review

17 Citations (Scopus)

Abstract

The devitrification tendency during heat-treatment was measured for four bioactive glasses in the system Na2O-K2O-MgO-CaO-B2O3-P2O5-SiO2. The measurements where performed by high-temperature optical microscopy, X-ray diffraction, scanning electron microscopy and differential thermal analysis. The combination of these methods proved to be a reliable way to define the devitrification temperatures and the composition of crystal phases formed. This information is vital in choosing glasses for implant production, especially in cases where thermal treatment is required.

Original language	Undefined/Unknown
Pages (from-to)	67–70
Number of pages	4
Journal	Key Engineering Materials
Volume	254-256
Issue number	Bioceramics 16
DOIs	https://doi.org/10.4028/www.scientific.net/KEM.254-256.67
Publication status	Published - 2004
MoE publication type	A1 Journal article-refereed

Keywords

devitrification
DTA
HTM

Access to Document

10.4028/www.scientific.net/KEM.254-256.67

Cite this

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title = "Measuring the devitrification of bioactive glasses",

abstract = "The devitrification tendency during heat-treatment was measured for four bioactive glasses in the system Na2O-K2O-MgO-CaO-B2O3-P2O5-SiO2. The measurements where performed by high-temperature optical microscopy, X-ray diffraction, scanning electron microscopy and differential thermal analysis. The combination of these methods proved to be a reliable way to define the devitrification temperatures and the composition of crystal phases formed. This information is vital in choosing glasses for implant production, especially in cases where thermal treatment is required.",

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author = "H Arstila and E Vedel and Leena Hupa and H Ylanen and Mikko Hupa",

note = "Conference: 16th International Symposium on Ceramics in Medicine. Nov. 6-9, 2003 in Porto, Portugal.",

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AU - Arstila, H

AU - Vedel, E

AU - Hupa, Leena

AU - Ylanen, H

AU - Hupa, Mikko

N1 - Conference: 16th International Symposium on Ceramics in Medicine. Nov. 6-9, 2003 in Porto, Portugal.

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AB - The devitrification tendency during heat-treatment was measured for four bioactive glasses in the system Na2O-K2O-MgO-CaO-B2O3-P2O5-SiO2. The measurements where performed by high-temperature optical microscopy, X-ray diffraction, scanning electron microscopy and differential thermal analysis. The combination of these methods proved to be a reliable way to define the devitrification temperatures and the composition of crystal phases formed. This information is vital in choosing glasses for implant production, especially in cases where thermal treatment is required.

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