Reason of flour agglomerate and influence of flour agglomerate on sinter of aluminaceramics were analysed, the measure of overcoming flour agglomerate was mentioned at the same time.
分析了粉体团聚的原因及粉体团聚对氧化铝陶瓷烧结的影响，同时提出了克服氧化铝粉体团聚的措施。
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It is anticipated that the results should provide a helpful reference for quality control of aluminaceramics, as well as the technologies with respect to materials and vacuum electronics.
The aluminaceramics is gel-mould cast with low toxic N methylolacrylamide system. This paper reports the investigation on the preparation of alumina suspension and its solidification process.