Effects of Milling Technique on Physical and Mechanical Properties of Lead-Free Ba(Zr0.3Ti0.7)O3 Ceramics

Autor:	Chatchai Kruae-In, Wilaiwan Leenakul
Rok vydání:	2015
Předmět:	Mechanical property Materials science chemistry.chemical_element Zirconium titanate Barium General Medicine Microstructure Physical property Crystallinity chemistry visual_art visual_art.visual_art_medium Mixed oxide Ceramic Composite material
Zdroj:	Applied Mechanics and Materials. 804:51-54
ISSN:	1662-7482
DOI:	10.4028/www.scientific.net/amm.804.51
Popis:	Barium zirconium titanate powders with a composition of Ba (Zr0.3Ti0.7)O3 were synthesized by a conventional mixed oxide and vibro-milling method. Ba (Zr0.3Ti0.7)O3 ceramics were fabricated from the synthesized powders. The effects of milling technique on the physical and mechanical properties of the prepared samples were investigated. Compared to conventional samples, the samples prepared by the vibro-milling method showed a higher densification. The vibro-milling methods also produce a higher degree of crystallinity. The microstructure results were correlated with the characteristics of the milling process. The measurement results indicated that the milling technique affected both of physical and mechanical properties of the lead-free BZT ceramics.
Databáze:	OpenAIRE
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