The surface structure of powder particles, which allows free flow of copper powder, was examined. It has been shown that a sufficiently dense surface structure which permits free flow will be obtained if apparent density is higher than 2.2 - 2.3 g/cm(3). Such a surface structure can be obtained by reversing current electrodeposition of powder at considerably lower apparent densities of powder due to selective dissolution of subparticles during anodic time of reversing current wave. The surface structure of copper powder particles is discussed and correlated with the lowest apparent density at which the copper powder can still flow.
Keywords:
copper powder flowability / electrolytic copper powder / surface structure of particles of flowing powder
Source:
Materials Science Forum, 2005, 494, 247-252
Publisher:
6th Conference of the Yugoslav Materials Research Society, YUCOMAT VI: Current Research in Advanced Materials and Processes
TY - CONF
AU - Pavlović, MG
AU - Popov, Konstantin I.
AU - Krstić, Snežana B.
AU - Pavlović, Ljubica
AU - Ivanović, Evica
PY - 2005
UR - http://aspace.agrif.bg.ac.rs/handle/123456789/875
AB - The surface structure of powder particles, which allows free flow of copper powder, was examined. It has been shown that a sufficiently dense surface structure which permits free flow will be obtained if apparent density is higher than 2.2 - 2.3 g/cm(3). Such a surface structure can be obtained by reversing current electrodeposition of powder at considerably lower apparent densities of powder due to selective dissolution of subparticles during anodic time of reversing current wave. The surface structure of copper powder particles is discussed and correlated with the lowest apparent density at which the copper powder can still flow.
PB - 6th Conference of the Yugoslav Materials Research Society, YUCOMAT VI: Current Research in Advanced Materials and Processes
C3 - Materials Science Forum
T1 - Flowability of electrolytic copper powder
EP - 252
SP - 247
VL - 494
DO - 10.4028/0-87849-971-7.247
UR - conv_7290
ER -
@conference{
author = "Pavlović, MG and Popov, Konstantin I. and Krstić, Snežana B. and Pavlović, Ljubica and Ivanović, Evica",
year = "2005",
abstract = "The surface structure of powder particles, which allows free flow of copper powder, was examined. It has been shown that a sufficiently dense surface structure which permits free flow will be obtained if apparent density is higher than 2.2 - 2.3 g/cm(3). Such a surface structure can be obtained by reversing current electrodeposition of powder at considerably lower apparent densities of powder due to selective dissolution of subparticles during anodic time of reversing current wave. The surface structure of copper powder particles is discussed and correlated with the lowest apparent density at which the copper powder can still flow.",
publisher = "6th Conference of the Yugoslav Materials Research Society, YUCOMAT VI: Current Research in Advanced Materials and Processes",
journal = "Materials Science Forum",
title = "Flowability of electrolytic copper powder",
pages = "252-247",
volume = "494",
doi = "10.4028/0-87849-971-7.247",
url = "conv_7290"
}
Pavlović, M., Popov, K. I., Krstić, S. B., Pavlović, L.,& Ivanović, E.. (2005). Flowability of electrolytic copper powder. in Materials Science Forum
6th Conference of the Yugoslav Materials Research Society, YUCOMAT VI: Current Research in Advanced Materials and Processes., 494, 247-252.
https://doi.org/10.4028/0-87849-971-7.247
conv_7290
Pavlović M, Popov KI, Krstić SB, Pavlović L, Ivanović E. Flowability of electrolytic copper powder. in Materials Science Forum. 2005;494:247-252.
doi:10.4028/0-87849-971-7.247
conv_7290 .
Pavlović, MG, Popov, Konstantin I., Krstić, Snežana B., Pavlović, Ljubica, Ivanović, Evica, "Flowability of electrolytic copper powder" in Materials Science Forum, 494 (2005):247-252,
https://doi.org/10.4028/0-87849-971-7.247 .,
conv_7290 .
