liu.seSearch for publications in DiVA
Change search
ReferencesLink to record
Permanent link

Direct link
Sialon Ceramics Made with Mixtures of Y2O3-Nd2O3 as Sintering Aid
University of Stockholm.
University of Stockholm.
1990 (English)In: Journal of the European Ceramic Society, ISSN 0955-2219, Vol. 6, no 2, 119-127 p.Article in journal (Refereed) Published
Abstract [en]

Sialon ceramics have been prepared by pressureless sintering at 1775 and 1825°C, using mixtures of Y2O3---Nd2O3 as sintering aids. It was found that at 1775°C less dense materials were obtained, but by raising the sintering temperature to 1825°C fully dense materials could be produced, even when pure neodymia was used. The hardness of the Nd-sialon ceramics was found to be slightly lower than for the corresponding Y-sialon ceramics, but the fracture toughness was approximately the same. It was also observed that the amount of intergranular phase increased when yttria was replaced by neodymia.

Place, publisher, year, edition, pages
1990. Vol. 6, no 2, 119-127 p.
National Category
Natural Sciences
URN: urn:nbn:se:liu:diva-60865DOI: 10.1016/0955-2219(90)90045-HOAI: diva2:359599
Available from: 2010-10-28 Created: 2010-10-28 Last updated: 2010-10-29

Open Access in DiVA

No full text

Other links

Publisher's full text

Search in DiVA

By author/editor
Käll, Per-Olov
In the same journal
Journal of the European Ceramic Society
Natural Sciences

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 27 hits
ReferencesLink to record
Permanent link

Direct link