Compaction of Aggregated Alumina Powder |
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| Authors: | F W DYNYS&#; J W HALLORAN&#; |
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| Affiliation: | Case Institute of Technology, Case Western Reserve University, Department of Metallurgy and Materials Science, Cleveland, Ohio 44106 |
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| Abstract: | 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. |
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