Simultaneous synthesis and consolidation of Mg4Al2Ti9O25 by pulsed current activated heating and its mechanical properties

Title
Simultaneous synthesis and consolidation of Mg4Al2Ti9O25 by pulsed current activated heating and its mechanical properties
Authors
손인진두송이도정만윤진국
Keywords
Mechanical properties; Compound; Microstructure; Nanostructures
Issue Date
2013-08
Publisher
Ceramics international
Citation
VOL 39, NO 6, 7285-7289
Abstract
The simultaneous synthesis and densification of nanostructured Mg4Al2Ti9O25 from 4MgO–Al2O3–9TiO2 powders by a pulsed current activated sintering was investigated. The advantage of this process is that it allows for very quick densification to occur near the theoretical density and inhibits grain growth. A highly dense nanostructured Mg4Al2Ti9O25 compound was produced with the simultaneous application of 80-MPa pressure and a pulsed current within 1 min. The sintering behavior, grain size and mechanical properties of Mg4Al2Ti9O25 were investigated.
URI
http://pubs.kist.re.kr/handle/201004/44968
ISSN
02728842
Appears in Collections:
KIST Publication > Article
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