Претраживање
Приказ резултата 1-10 од 10
Investigation of Possibility for Stabilization and Valorization of Electric Arc Furnace Dust and Glass From Electronic Waste
(Int Inst Science Sintering (I I S S), Belgrade, 2014)
This paper presents investigation of possibility for electric arc furnace dust (EAFD) and electronic waste (e-waste) valorization trough stabilization process, in order to achieve concurrent management of these two serious ...
Macroporous monoliths based оn natural mineral sources, clay аnd diatomite
(Science of Sintering, 2020)
Macroporous silica ceramic was obtained using clay and diatomite. Boric acid as a low-cost additive in the amount of 1 wt% was used. These porous materials were obtained at low forming pressure (40-80 MPa) and lower sintering ...
Sintered Materials Based on Copper and Alumina Powders Synthesized by a Novel Method
(International Institute for the Science of Sintering, 2010)
This paper presents the production of sintered materials from nano-composite
powders obtained by a novel synthesis method, which represents a combination of thermochemical
synthesis and mechanical alloying. Produced ...
Analysis of the Properties of a Cu-Al2O3 Sintered System based on Ultra Fine and Nanocomposite Powders
(International Institute for the Science of Sintering, 2007)
In this paper synthesis of a composite based on Cu-Al2O3 by a thermo-chemical method is shown along with a comparative analysis of the properties of the obtained nanocomposite sintered samples, which are characterized by ...
Iron (III) Oxide Fabrication From Natural Clay With Reference to Phase Transformation gamma- - GT alpha- Fe2O3
(Science of Sintering, 2017)
Amorphous iron (III) oxide was obtained from clay, using ammonium hydroxide as a precipitating agent. Influence of freeze drying under vacuum, as a drying method, on particle size, chemical composition, and crystallinity ...
Effect of deposition current density and annealing temperature on the microstructure and magnetic properties of nanostructured ni-fe-w-cu alloys
(Science of Sintering, 2019)
Ni-Fe-W-Cu alloy powders were obtained by electrodeposition from an ammonium citrate bath at current densities ranging between 70 and 600 mA cm-2. As the deposition current density increased, the contents of Fe and W in ...
Synthesis and characterization of co-mo bimetallic carbides
(International Institute for the Science of Sintering (IISS), 2019)
Co-Mo carbides were prepared by impregnation with aqueous solution of metal salts and sucrose into ordered mesoporous SBA-15 silica template using carbothermal hydrogen reduction. Bimetallic Co-Mo carbide obtained by using ...
Structure and properties of nanocrystalline tetragonal BaTiO3 prepared by combustion solid state synthesis
(Association for ETRAN Society, 2020)
Barium titanate (BaTiO3) attracts high scientific and technological attention due to good dielectric and electromechanical properties. Although BaTiO3 is one of the most frequently investigated ferroelectric materials, the ...
One-pot combustion synthesis of nickel oxide and hematite: From simple coordination compounds to high purity metal oxide nanoparticles
(Science of Sintering, 2020)
This work is the first report of a very simple and fast one-pot synthesis of nickel oxide (NiO) and hematite (α-Fe2O3) nanoparticles by thermal decomposition of transition metal aqua complexes with camphor sulfonate anions. ...
Multiferroic heterostructure BaTiO3/ε-Fe2O3composite obtained by in situ reaction
(ETRAN Society, 2021)
Solid-state reaction between BaTiO3and Fe2O3was used to produce a multiferroic heterostructure composite. Commercial BaTiO3and Fe(NO3)3•9H2O were suspended in ethanol for 30 minutes in an ultrasound bath. The prepared ...