<論文>初期充填時における粉体嵩密度の静電気による制御可能性について

概要

論文の詳細を見る
Today, the parts of computer and communication instrument are requestedto be accurate and reliable. Many parts in instruments ape ceramics and areproduced via powder handling on the way of the ceramics manufacturingprocesses. In this case, the final performance of products are effected by thepowder handling. First of all the bulk density of powder has some effects onsintered powder compact. This shows that even if chemical components aresame, the final performance of products are different each other depending onbulk density.In this paper, the application of electrostatic effect on initial bulk densityof powder in a cell is taken notice. And it is experimentally discussed using xrayradiograph system. As the results, average equivalent bulk density at onepoint packing is pointed out to decrease as applied voltage increases, and attwo point packing it keeps constant independent of electrostatic effect.
秋田大学の論文