International Journal of Electrochemical Science, 2010 The effect different deposition regimes (constant and reversing currents), on the powdered copper electrodeposits morphology were investigated. The results obtained in constant regimes were compared with those obtained in reversing regimes.
M.G. Pavlović +4 more
doaj +6 more sources
Physical modeling of representative particles of electrodeposited copper powders [PDF]
Journal of the Serbian Chemical Society, 2006 A method for the estimation of the size of the representative particle of a copper powder is given. Cross sections of representative particles of flowing and non-flowing powders estimated by this procedure are also presented.
Popov Konstantin I. +3 more
doaj +6 more sources
The effect of the particle shape and structure on the flowability of electrolytic copper powder. I. Modeling of a representative powder particle [PDF]
Journal of the Serbian Chemical Society, 2003 One of the most important properties of copper powder is its flowability which depends on the shape and the structure of the powder particles. A procedure for the determination of a representative powder particle permitting the free flow of copper powder
EVICA R. IVANOVIC +5 more
doaj +8 more sources
The effect of particle structure on apparent density of electrolytic copper powder [PDF]
Journal of the Serbian Chemical Society, 2001 The quantitative microstructural analysis and the sieve analysis of copper powder as well as the scanning electron microscopy analysis of the copper powders particles were performed. It was found that the structure of the copper powder particles
Pavlović M.G. +4 more
doaj +7 more sources
The representative particle of copper powder and branch of copper dendrites [PDF]
Journal of the Serbian Chemical Society, 2002 Electrochemically deposited copper powders, which are formed of particles of different size and morphology, are characterized by some properties like specific surface and apparent density.
Popov Konstantin I. +2 more
doaj +4 more sources
The effect of the particle shape and structure on the flowability of electrolytic copper powder. II. The experimental verification of the model of the representative powder particle [PDF]
Journal of the Serbian Chemical Society, 2003 An analysis of the effects of the shape, surface structure and size distribution of particles on the flowability of the copper powder was performed. It is shown that the most important property of the particles of a powder, regarding the flowability of ...
MILUTIN C. OBRADOVIC +7 more
doaj +8 more sources
The effect of the particle shape and structure on the flowability of electrolytic copper powder. III. Amodel of the surface of a representative particle of flowing copper powder electrodeposited by re [PDF]
Journal of the Serbian Chemical Society, 2004 The structure of the surface of copper powder particles is discussed and correlated with the lowest apparent density at which copper powder can still flow.
Popov Konstantin I. +5 more
doaj +2 more sources
Effects of ball milling on powder particle boundaries and properties of ODS copper [PDF]
High Temperature Materials and Processes, 2021 Al2O3 dispersion-strengthened (ODS) copper has an excellent comprehensive performance due to the strong hindrance of the high concentration nano-Al2O3 to the dislocations inside copper grains.
Li Pei +6 more
doaj +2 more sources
Influence of the Shape of Copper Powder Particles on the Crystal Structure and Some Decisive Characteristics of the Metal Powders [PDF]
Metals, 2019 Three different forms of Cu powder particles obtained by either galvanostatic electrolysis or a non-electrolytic method were analyzed by a scanning electron microscope (SEM), X-ray diffraction (XRD) and particle size distribution (PSD). Electrolytic procedures were performed under different hydrogen evolution conditions, leading to the formation of ...
Vesna Maksimovic +2 more
exaly +6 more sources
Tribology Online, 2020 Copper based particles were synthesized by a wood-powder-template-based process. Wood powders mixed with an aqueous cooper salt solution were heated under N2 gas flow, and then, the mixture of the charcoal powder and copper particles were heated in air ...
Naohiro Matsumoto +4 more
doaj +3 more sources