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Influence of Zircon...
Influence of Zirconia Addition on the Crystallization Kinetics of a Y-Si-Al-O-N Glass
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- Vomacka, P. (author)
- Luleå tekniska universitet
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- Ramesh, R. (author)
- University of Limerick
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- Hampshire, S. (author)
- University of Limerick
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(creator_code:org_t)
- Elsevier BV, 1996
- 1996
- English.
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In: Journal of the European Ceramic Society. - : Elsevier BV. - 0955-2219 .- 1873-619X. ; 16:11, s. 1253-1262
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- The crystallization behaviour of YSiAlON glasses with and without ZrO2 additives, prepared by melting at 1700 °C, were studied by means of differential scanning calorimetry, scanning microscopy and X-ray powder diffraction analysis. The optimum nucleation temperatures were determined to be Tg + 65°C and Tg + 50 °C for the ZrO2-free and the ZrO2-containing glass, respectively. The crystallization of the glasses was found to be dominated by the surface mechanism of nucleation and growth. The added zirconia acted as a growth modifier rather than a nucleating agent.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Annan materialteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Other Materials Engineering (hsv//eng)
Keyword
- Materialteknik
- Engineering Materials
Publication and Content Type
- ref (subject category)
- art (subject category)
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