Study on the Glassy Phase Composition of 95 Al2O3 Ceramics

Autor:	Qiang Li, Dan Yu Jiang, Yin Juan Chen
Rok vydání:	2011
Předmět:	Materials science Component (thermodynamics) Mechanical Engineering Metallurgy Analytical chemistry Mechanics of Materials Phase (matter) visual_art Phase composition Alumina ceramic visual_art.visual_art_medium Gravimetric analysis General Materials Science Titration Ceramic Dissolution
Zdroj:	Key Engineering Materials. 492:463-466
ISSN:	1662-9795
DOI:	10.4028/www.scientific.net/kem.492.463
Popis:	The glassy phase in alumina ceramics is implied for Al2O3-SiO2-CaO. The content of Al2O3 and CaO can be measured by the common titration method for their total dissolution in 5% HNO3 and that of SiO2 can be measured by gravimetric method. Therefore, the glassy phase composition in alumina ceramics can be analysed. The content of each component is measured exactly by both powder method and sheet method.
Databáze:	OpenAIRE
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