Fabrication of graded alumina-nickel composites by centrufugal slip casting

Justyna Zygmuntowicz , Aleksandra Miazga , Katarzyna Konopka , Waldemar Kaszuwara


Microstructural graded hollow cylinders were processed and characterized using the developed method called centrifugal slip casting (CSC). Water based slurries containing alumina and nickel powders were tested in this work. Two series were produced by the CSC technique at mould rotational speeds of 1000 rpm. The samples were prepared with a solid content of 50 vol.% with 10 and 20 vol.% nickel particles with respect to the total solid volume, respectively. The microstructure along the radial direction of a cross-sectional sample was presented. No new phases were observed after sintering. Microstructural observation and EDS analysis showed two zones with various concentrations of Ni particles in both series along the radial direction of the cylinders
Author Justyna Zygmuntowicz (FMSE / DSMP)
Justyna Zygmuntowicz,,
- Division of Ceramic Materials and Polymers
, Aleksandra Miazga (FMSE / DSMP)
Aleksandra Miazga,,
- Division of Ceramic Materials and Polymers
, Katarzyna Konopka (FMSE / DSMP)
Katarzyna Konopka,,
- Division of Ceramic Materials and Polymers
, Waldemar Kaszuwara (FMSE / DCFM)
Waldemar Kaszuwara,,
- Division of Construction and Functional Materials
Journal seriesComposites, Theory and Practice, ISSN 2084-6096, e-ISSN 2299-128X
Issue year2016
Publication size in sheets0.5
Keywords in Englishcomposites Al2O3-Ni, centrifugal slip casting technique, microstructure
Languageen angielski
Score (nominal)11
ScoreMinisterial score = 11.0, 05-09-2019, ArticleFromJournal
Ministerial score (2013-2016) = 11.0, 05-09-2019, ArticleFromJournal
Publication indicators WoS Citations = 1
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