The effect of powder characteristics on the ceramic pore structure and mechanical properties

Tsetsekou, A; Leon, I; Kasselouri, V

dc.contributor.author	Tsetsekou, A	en
dc.contributor.author	Leon, I	en
dc.contributor.author	Kasselouri, V	en
dc.date.accessioned	2014-03-01T01:18:25Z
dc.date.available	2014-03-01T01:18:25Z
dc.date.issued	2002	en
dc.identifier.issn	1013-9826	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/14990
dc.subject	porous ceramics	en
dc.subject	porosity	en
dc.subject	alumina	en
dc.subject	aluminum titanate	en
dc.subject.classification	Materials Science, Ceramics	en
dc.subject.classification	Materials Science, Composites	en
dc.subject.other	ALUMINUM TITANATE	en
dc.title	The effect of powder characteristics on the ceramic pore structure and mechanical properties	en
heal.type	journalArticle	en
heal.identifier.primary	10.4028/www.scientific.net/KEM.206-213.1993	en
heal.identifier.secondary	http://dx.doi.org/10.4028/www.scientific.net/KEM.206-213.1993	en
heal.language	English	en
heal.publicationDate	2002	en
heal.abstract	The aim of the present study was to develop ceramic pore structures with controlled properties by investigating the parameters affecting these properties. Alumina and aluminum titanate ceramics differing significantly in their pore structure (mean pore size in the range 1-50 mum and porosity in the range 30-50%) were developed for this purpose. It was found that the mean pore size of the ceramics developed depends strongly on the particle size distribution of the initial powder, while the porosity can be better adjusted through the organics addition. The bending strength depends directly on both porosity and mean pore size, decreasing as the value of these properties increases. However, by the proper combination of initial powders and processing conditions, ceramics of very open structure with good mechanical properties can be obtained.	en
heal.publisher	TRANS TECH PUBLICATIONS LTD	en
heal.journalName	EURO CERAMICS VII, PT 1-3	en
heal.bookName	KEY ENGINEERING MATERIALS	en
dc.identifier.doi	10.4028/www.scientific.net/KEM.206-213.1993	en
dc.identifier.isi	ISI:000172651400483	en
dc.identifier.volume	206-2	en
dc.identifier.spage	1993	en
dc.identifier.epage	1996	en