Thermophysical Properties of Ceramic Filler-Added BaO–ZnO–B2O3–P2O5 Glass Composites for Barrier Ribs of Plasma Display Panels

Autor:	Hyungsun Kim, Wookyung Sung, Hyunho Shin, Eugene Chong, Seongjin Hwang
Rok vydání:	2008
Předmět:	Materials science Softening point engineering.material Condensed Matter Physics Microstructure Thermal expansion visual_art Filler (materials) Phase (matter) Thermal visual_art.visual_art_medium engineering Ceramic Composite material Glass transition
Zdroj:	International Journal of Thermophysics. 31:1979-1990
ISSN:	1572-9567 0195-928X
DOI:	10.1007/s10765-008-0496-8
Popis:	The capability of BaO–ZnO–B2O3–P2O5 glass in hosting various ceramic fillers (up to 20 mass% of Al2O3, TiO2, and ZnO) has been investigated. All the investigated filler-added glasses have demonstrated a reasonable densification at 550 °C to form stable ceramic filler-glass composites. Modifications of the thermophysical properties, such as coefficient of thermal expansion (CTE), glass transition temperature, and dilatometric softening temperature, by the addition of the fillers have been investigated and correlated to phase and microstructural evolution. The CTE of the fabricated composites with varying filler addition is well correlated with theoretical predictions based on the Turner equation considering the modification by phase evolution, which indicates the thermal property tuning potential of the BZBP-based glass composites for application to barrier ribs of plasma display panels.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8e5e7e175b02c6db9566e05ed00be881 https://doi.org/10.1007/s10765-008-0496-8 Zobrazit plný text záznamu Full text from SpringerLink