Results 41 to 50 of about 28,462 (309)

Spark Plasma Sinering Simulation of Alumina Composite Modified with Carbon Nanotubes

Chemical Engineering Transactions, 2016
Ceramic alumina composites with carbon nanotubes (20 - 50 %vol.) were prepared by spark plasma sintering method. Dependence of the composite strength from porosity and the amount of CNTs was found.
N.A. Fedosova, E.M. Koltsova, E.V. Zharikov, I.I. Mitrichev, A.S. Shaneva   +4 more
doaj   +1 more source

Preparation of binderless SiCw/WC cemented carbides by spark plasma sintering

Fenmo yejin jishu, 2023
SiC whiskers (SiCw)/WC binderless cemented carbides were prepared by spark plasma sintering (SPS), using SiCw as the toughening phase. The effects of sintering temperature and SiCw content on the microstructure and properties of the SiCw/WC cemented ...
WANG Bin, CHEN Ruizhi, LI Jianfeng, CHEN Pengqi, CHENG Jigui   +4 more
doaj   +1 more source

Proto-TGO formation in TBC systems fabricated by spark plasma sintering [PDF]

, 2010
Thermal barrier coatings (TBC) are commonly used in modern gas turbines for aeronautic and energy production applications. The conventional methods to fabricate such TBCs are EB-PVD or plasma spray deposition.
Boidot, Mathieu, Estournès, Claude, Monceau, Daniel, Oquab, Djar, Selezneff, Serge   +4 more
core   +2 more sources

Spark Plasma Sintering of Ultracapacitors [PDF]

, 2016
A solid-state ultracapacitor module to replace standard electrochemical batteries would achieve major performance gains and mass/volume reduction. This report summarizes a project to evaluate an alternative sintering process to produce a solid-state ultracapacitor to overcome the limitations of both the electrochemical batteries presently in use on ...
Curtis W. Hill, Lynn A. Boatner, Dennis Tucker, James A. Kolopus, Zhongyang Cheng   +4 more
openaire   +1 more source

Mechanical Performance and Tribological Behavior of WC-ZrO₂ Composites with Different Content of Graphene Oxide Fabricated by Spark Plasma Sintering

Sci
This paper presents research on the effects of the addition of various contents of graphene oxide and sintering temperature on the mechanical, tribological, and electrical characteristics of WC-ZrO2 composites.
Anton Smirnov, Yuri Pristinskiy, Nestor Washington Solis Pinargote, Yaroslav Meleshkin, Pavel Podrabinnik, Marina Volosova, Sergey Grigoriev   +6 more
doaj   +1 more source

Spark plasma sintering synthesis of Ni1−xZnxFe2O4 ferrites: Mössbauer and catalytic study [PDF]

, 2012
Nickel-zinc ferrite nanoparticles, Ni1-xZnxFe2O4 (x ¼ 0, 0.2, 0.5, 0.8, 1.0) were prepared by combination of chemical precipitation and spark plasma sintering (SPS) techniques and conventional thermal treatment of the obtained precursors.
Estournès, Claude, Koleva, Kremena, Kunev, Boris, Manova, Elina, Mitov, Ivan, Paneva, Daniela, Petkova, Vilma, Tenchev, Krassimir, Tsoncheva, Tanya, Velinov, Nikolay   +9 more
core   +3 more sources

Processing and Characterization of AlN–SiC Composites Obtained by Spark Plasma Sintering

Sci
In this paper, the dependence of the microstructure and properties on Spark Plasma Sintering modes of an AlN-35 β-SiC (wt.%) composite is investigated. It was found that the use of a heating rate of 100 °C/min during the sintering process of the AlN-35 β-
Tatiana N. Smetyukhova, Levko Arbanas, Anton D. Sokolov, Viktoria E. Bazarova, Yuri Pristinskiy, Anton Smirnov, Nestor Washington Solis Pinargote   +6 more
doaj   +1 more source

Electrophysical Properties of the Multiferroic BFN-Ferrite Composites Obtained by Spark Plasma Sintering and Classical Technology [PDF]

Archives of Metallurgy and Materials, 2020
In the paper the multiferroic (ferroelectric-ferromagnetic) composites based on ferroelectromagnetic/ferroelectric (BaFe1/2Nb1/2O3 (BFN)) powder and ferrite powder (zinc-nickel ferrite) were obtained by two technological methods. In the composite samples
D. Bochenek, P. Niemiec, D. Brzezińska
doaj   +1 more source

Performance enhancement of the photovoltaic cells system by using the pneumatic routers [PDF]

, 2021
Solar photovoltaic modules are of immense benefits to ordinary people in terms of independent energy solutions and conventional fuel savings. However, due to the inherent drawback of lower efficiencies per unit area, these technologies adoption rates
Jaber, Ayad Jasim
core  

The Effect of Layer Thickness and Nozzle Diameter in Fused Deposition Modelling Printing on the Flexural Strength of Zirconia Ceramic Samples Produced by a Multistage Manufacturing Process

Ceramics
The process of creating ceramic items using fused deposition modelling (FDM) enables the creation of intricate shapes for a variety of purposes, including tooling and prototyping.
Anton Smirnov, Oleg Yanushevich, Natella Krikheli, Yulia Zhukovskaya, Mihail Soloninkin, Petr Naumenko, Nestor Washington Solis Pinargote, Pavel Peretyagin, Sergey Grigoriev, Nikita Nikitin   +9 more
doaj   +1 more source