Results 1 to 10 of about 34,562 (218)

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., Krstić Snežana B., Obradović Milutin Č., Pavlović Miomir G., Pavlović Ljubica J., Ivanović Evica R.   +5 more
doaj   +7 more sources

The effect of the particle shape and structure on the flowability of electrolytic copper powder. III. A model of the surface of a representative particle of flowing copper powder electrodeposited by reversing current [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.
EVICA R. IVANOVIC, LJUBICA J. PAVLOVIC, MILUTIN C. OBRADOVIC, MIOMIR G. PAVLOVIC, SNEZANA B. KRSTIC, KONSTANTIN I. POPOV   +5 more
doaj   +5 more sources

The effect of the particle shape and structure on the flowability of electrolytic copper powder. IV. The internal structure of the powder particles [PDF]

Journal of the Serbian Chemical Society, 2004
The structure of powder particles was analysed by considering their cross sections. It was shown that the structure of powder particles of nonsieved flowing powders is sufficiently dense to produce a continuous surface, which does not allow the particles
VESNA M. MAKSIMOVIC, LJUBICA J. PAVLOVIC, MIOMIR G. PAVLOVIC, KONSTANTIN I. POPOV, SNEZANA B. KRSTIC   +4 more
doaj   +4 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., Nikolić Nebojša D., Krstić Snežana B., Pavlović Miomir G.   +3 more
doaj   +2 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, MIOMIR G. PAVLOVIC, LJUBICA J. PAVLOVIC, MILUTIN C. OBRADOVIC, SNEZANA B. KRSTIC, KONSTANTIN I. POPOV   +5 more
doaj   +3 more sources

The effect of the particle shape and structure on the flow ability 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 flow ability of the copper powder was performed. It is shown that the most important property of the particles of a powder, regarding the flow ability of the powder, is the surface structure of the particles.
Popov, Konstantin I., Pavlović, Miomir, Pavlović, Ljubica, Ivanović, Evica, Krstić, Snežana B., Obradović, Milutin Č.   +5 more
openaire   +4 more sources

Synthesis and characterization of spherical amorphous alumo-silicate nanoparticles using RF thermal plasma method [PDF]

, 2013
The RF thermal plasma synthesis route was used for the preparation of alumo-silicate spherical particles. Homogeneous solid mixtures of raw materials (Al2O3, SiO2 and KOH) were used as precursors.
Jankeviciutea, Audrone, Kareivaa, Aivaras, Károly, Zoltán, Szépvölgyi, János, Tarakinac, Nadezda V.   +4 more
core   +1 more source

Continuous direct compression as manufacturing platform for sustained release tablets [PDF]

, 2017
This study presents a framework for process and product development on a continuous direct compression manufacturing platform. A challenging sustained release formulation with high content of a poorly flowing low density drug was selected.
Cunningham, C., De Beer, Thomas, Holman, J., Kumar, Ashish, Remon, Jean Paul, Van Snick, Bernd, Vercruysse, Jurgen, Vervaet, Chris   +7 more
core   +1 more source

Wet granulation in laboratory scale high shear mixers: Effect of binder properties [PDF]

, 2011
The effect of binder properties on torque curves, granule growth kinetics, wet mass consistency and dry granule strength has been investigated in this study.
Chitu, Toma Mihai, Hemati, Mehrdji, Oulahna, Driss   +2 more
core   +3 more sources

An Investigation of Gas-Powder Flow in Laser-Based Direct Metal Deposition [PDF]

, 2006
Laser-Based Direct Metal Deposition (LBDMD) is a blown-powder laser deposition process which can produce fully-dense and metallurgicaly sound parts by a layered manufacturing method.
Dwivedi, Rajeev, Kovacevic, Radovan, Zekovic, Srdja   +2 more
core   +1 more source