Effects of cold isostatic pressing and granule size distribution on the densification of alumina ceramics

Ćurković, Lidija and Majić Renjo, Marijana and Ciglar, Damir (2015) Effects of cold isostatic pressing and granule size distribution on the densification of alumina ceramics. = Effects of cold isostatic pressing and granule size distribution on the densification of alumina ceramics. Materialprufung, 57 (6). pp. 495-498. ISSN 0025-5300. Vrsta rada: ["eprint_fieldopt_article_type_article" not defined]. . Točan broj autora: 3.

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Abstract

In this paper, alumina ceramics was compacted and shaped by cold isostatic pressing. This method provides high-density green compacts, uniformly distributed over the volume, without large pores. Green bodies were sintered at a temperature of 1650 °C. Effects of spray dried granule size distribution and compaction pressure on green and sintered density of alumina was investigated. It was found that green and sintered density slightly increased with increasing compaction pressure and decreased with the increasing alumina granule size. The axial and radial shrinkage of ceramic samples was 20-22 %.

Item Type:	Article (["eprint_fieldopt_article_type_article" not defined])
Keywords (Croatian):	Al2O3 ceramics, CIP, densification, shrinkage
Subjects:	TECHNICAL SCIENCE > Mechanical Engineering
Divisions:	1000 Department of Materials > 1010 Chair of Materials and Tribology 1200 Department of Technology > 1230 Chair of Machine Tools
Date Deposited:	20 Sep 2016 12:31
Last Modified:	20 Sep 2016 12:31
URI:	http://repozitorij.fsb.hr/id/eprint/6494

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