Compaction of Aggregated Alumina Powder

Compaction of Aggregated Alumina Powder

The behavior of aggregated powders during compaction was studied using powders differing only in their aggregate size distribution. The relations between aggregate size distribution, compaction pressure, and green density were determined. The crushing of aggregates during compaction was followed by...

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Veröffentlicht in:Journal of the American Ceramic Society 1983-09, Vol.66 (9), p.655-659
Hauptverfasser: DYNYS, F. W., HALLORAN, J. W.
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Building materials. Ceramics. Glasses
Ceramic industries
Chemical industry and chemicals
Exact sciences and technology
Technical ceramics
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Zusammenfassung:The behavior of aggregated powders during compaction was studied using powders differing only in their aggregate size distribution. The relations between aggregate size distribution, compaction pressure, and green density were determined. The crushing of aggregates during compaction was followed by determining the changes in the aggregate size distribution. The presence of aggregates retards the compaction at all stages in the compaction process.
ISSN:0002-7820
1551-2916
DOI:10.1111/j.1151-2916.1983.tb10616.x