Results 211 to 220 of about 15,087 (266)
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Plasma-sprayed zirconia electrolytes
Solid State Ionics, 1988Yttria stabilized zirconia is widely used as an electrolyte in electrochemical devices such as high temperature solid oxide fuel cells (HTSOFC) (1) and oxygen sensors (2). In order to reduce the ohmic resistance it is interesting to obtain electrolyte layers as thin as possible.
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Journal of Materials Processing Technology, 2002
Abstract The technology of plasma spray forming (PSF) is introduced, and the technical processes of plasma spray for fabricating parts and moulds are investigated emphatically in this paper. The technological characteristics of PSF are summarized, including original prototype fabrication and surface treatment, post-treatment of a formed workpiece and
J.C Fang, W.J Xu
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Abstract The technology of plasma spray forming (PSF) is introduced, and the technical processes of plasma spray for fabricating parts and moulds are investigated emphatically in this paper. The technological characteristics of PSF are summarized, including original prototype fabrication and surface treatment, post-treatment of a formed workpiece and
J.C Fang, W.J Xu
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Journal of Physics D: Applied Physics, 2004
This article intends to summarize our actual knowledge in plasma spraying with an emphasis on the points where work is still in progress. It presents successively: the plasma torches with the resulting plasma jets and their interactions with the surrounding environment; the powder injection with the heat, momentum and mass transfers between particles ...
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This article intends to summarize our actual knowledge in plasma spraying with an emphasis on the points where work is still in progress. It presents successively: the plasma torches with the resulting plasma jets and their interactions with the surrounding environment; the powder injection with the heat, momentum and mass transfers between particles ...
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2016
Plasma spraying equipment composing of a complex of the individual machines and devices disposing of the following functions: in plasma torch connected by unidirectional current the electric arc is ignited between wolfram cathode and cooper anode of a nozzle shape by high-frequency ignition equipment.
Juraj Ružbarský, Anton Panda
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Plasma spraying equipment composing of a complex of the individual machines and devices disposing of the following functions: in plasma torch connected by unidirectional current the electric arc is ignited between wolfram cathode and cooper anode of a nozzle shape by high-frequency ignition equipment.
Juraj Ružbarský, Anton Panda
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2013
In plasma spraying, an electric arc generates plasma within a plasma torch. The arc is struck between a cathode (usually a rod or button-type design) and a cylindrical anode nozzle, and the plasma gas is injected at the base of the cathode, heated by the arc, and exits the nozzle as a high temperature, high velocity jet (see Fig. 7.1).
Pierre L. Fauchais +2 more
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In plasma spraying, an electric arc generates plasma within a plasma torch. The arc is struck between a cathode (usually a rod or button-type design) and a cylindrical anode nozzle, and the plasma gas is injected at the base of the cathode, heated by the arc, and exits the nozzle as a high temperature, high velocity jet (see Fig. 7.1).
Pierre L. Fauchais +2 more
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Journal of Materials Science, 1973
The production of thick films (> 20 μm) of polycrystalline ferrite by the arc plasma deposition process is described. Operating conditions of a plasma torch of the authors' own design are quoted. “As-sprayed” films have high electrical conductivity and low magnetic permeability, but these parameters are restored close to the bulk values by annealing ...
I. Preece, C. W. D. Andrews
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The production of thick films (> 20 μm) of polycrystalline ferrite by the arc plasma deposition process is described. Operating conditions of a plasma torch of the authors' own design are quoted. “As-sprayed” films have high electrical conductivity and low magnetic permeability, but these parameters are restored close to the bulk values by annealing ...
I. Preece, C. W. D. Andrews
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International Thermal Spray Conference, 2014
Abstract In this study, gas- and water-stabilized plasma torches were used to spray cesium-doped yttrium aluminum garnet (Ce:YAG) on different substrate materials and in large-area free-standing layers. The coatings were evaluated based on microstructure, crystallinity, and thermal stability, and tests were performed to measure porosity,
P. Ctibor +3 more
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Abstract In this study, gas- and water-stabilized plasma torches were used to spray cesium-doped yttrium aluminum garnet (Ce:YAG) on different substrate materials and in large-area free-standing layers. The coatings were evaluated based on microstructure, crystallinity, and thermal stability, and tests were performed to measure porosity,
P. Ctibor +3 more
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2018
Thermal spraying is a well-known coating technology with many variations in spraying techniques, feedstock materials and substrate materials. These unique variations increased its industrial applicability in different fields, including aerospace, automotive, chemical process, corrosion protection, and medical applications.
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Thermal spraying is a well-known coating technology with many variations in spraying techniques, feedstock materials and substrate materials. These unique variations increased its industrial applicability in different fields, including aerospace, automotive, chemical process, corrosion protection, and medical applications.
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Plasma-Sprayed Hydroxyapatite-Coated and Plasma- Sprayed Titanium- Coated Implants
2003Y Yang, K Bessho, J Ong
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