| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Kubiś, Michał
Warsaw University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2023A comprehensive study on hot deformation behaviour of the metastable β titanium alloy prepared by blended elemental powder metallurgy approach
- 2023Experimental and numerical estimation of thermal conductivity of bio-based building material with an enhanced thermal capacity
- 2020Design of pulsed neon injection in the synthesis of W-B-C films using magnetron sputtering from a surface-sintered single powder cathodecitations
- 2020On the anisotropy of thermal conductivity in ceramic brickscitations
- 2020Surface sintering of tungsten powder targets designed by electromagnetic discharge: A novel approach for film synthesis in magnetron sputteringcitations
- 2018The numerical investigation of the effective thermal conductivity of the carbon fiber reinforced epoxy composites manufactured by the vacuum bag method
- 2018Effect of Severe Plastic Deformation Realized by Hydrostatic Extrusion on Heat Transfer in CP Ti Grade 2 and 316L Austenitic Stainless Steelcitations
- 2018Carbon Fiber/Epoxy Mold with Embedded Carbon Fiber Resistor Heater - Case Studycitations
- 2018Enhancement of thermo-rheological properties of smart materials based on SiO2 and PPG modificated with expanded graphitecitations
- 2018Investigations on thermal anisotropy of ceramic bricks
- 2017Effect of particle shape and imperfect filler-matrix interface on effective thermal conductivity of epoxy-aluminum composite
- 2015Effect of styrene addition on thermal properties of epoxy resin doped with carbon nanotubescitations
- 2014Enhancement of thermal and electrical conductivity of CFRP by application of carbon nanotubes
Places of action
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article
Design of pulsed neon injection in the synthesis of W-B-C films using magnetron sputtering from a surface-sintered single powder cathode
Abstract
The surface sintering approach was examined in the present manuscript to obtain single cathode material consisting of multiple elements. Design of electromagnetic discharge without the use of a mechanical press was utilized for this purpose at pulsed pressure oscillations, ranging from 25 to 125 Pa. Meanwhile, each pulsed plasma flux provided absolute energy varying from 87.8 to 279.5 J, resulting in a well-sintered tungsten boride crust within carbon matrix (WBx-C). Its application in sense of sintering degree was estimated by measuring thermal diffusivity, with a maximum value of 3.65 mm2/s achieved at the mid-range neon injection (75–100 Pa). Further, as-surface-sintered cathode material provided suitable contribution to the promising deposition rate (54 nm/min) of W-B-C films by employing gas injection magnetron sputtering in the single magnetron cycle. The quantitative analysis examined using photoelectron X-ray spectroscopy showed that W-B-C films are composed of four elements, of which the W/B ratio was differed prior to prepared cathode materials stoichiometry. The chemical bonding state study revealed the C-W, B-W, B-C and B-O bonds, of which W2BC nanocrystallites (~ 2 nm) were formed in the amorphous structure under the arrangement of neon pulsed glow discharge, and as indicated results of fast Fourier transform and Raman spectra. Nucleation of those ternary nanoclusters promoted a Vickers microhardness result of 26.3 GPa, emphasizing a sensitive response to the mechanical performance of deposited W-B-C films.