Materials Science Forum, Vol.453-454, 399-404, 2004
The effect of reversing current on the properties of copper and electrolytic copper powder II. The apparent density and flowability of powders
The apparent density and flowability of copper powder are related to the structure of powder particles and the reversing current (RC) regimes. It was shown that the apparent density of the powders increases with the increase in the compactness of particles, hence with the increase in the frequency of RC and with the decrease in the cathodic to anodic time ratio.