Zobrazeno 1 - 10
of 45
pro vyhledávání: '"D.J. Varacalle"'
Publikováno v:
Surface and Coatings Technology. :70-74
Titanium carbide (TiC) coatings are of interest in various wear applications and, in particular, in fusion reactors. In this study, TiC coatings were deposited on graphite substrates. Vacuum plasma spraying was used to maximize the density of the as-
Autor:
Richard G. Castro, D.J. Varacalle
Publikováno v:
Journal of Nuclear Materials. 230:242-246
Beryllium plasma-spray technology is being investigated as a method for coating plasma facing surfaces inside the international thermonuclear experimental reactor (ITER). This study investigated the plasma and plasma-particle interactions that occur
Publikováno v:
Surface and Coatings Technology. :86-91
Zirconium carbide coatings were deposited on graphite substrates using the vacuum plasma spray process. Controlled vacuum spraying of pure compound powder was used to maintain the coating purity and to minimize the porosity of the sprayed carbide. Co
Autor:
M.G. Jacox, W.L. Riggs, L.B. Lundberg, Herbert Herman, G.A. Bancke, D.J. Varacalle, J.R. Hartenstine
Publikováno v:
Surface and Coatings Technology. 61:79-85
Tungsten is used in space nuclear power and propulsion applications for heat pipes, nuclear fuel cladding, and radiation shields. In this study, heat pipes were fabricated by vacuum plasma spraying tungsten powder onto tungsten tubes made with the ch
Publikováno v:
Surface and Coatings Technology. :19-24
Vacuum plasma spraying is gaining acceptance as a source of high quality coatings Tor many materials on a wide range of substrates. The process produces coatings that exhibit excellent wear, corrosion resistance and high-temperature behavior. In this
Publikováno v:
Surface and Coatings Technology. 49:24-30
Vacuum plasma spraying produces well-bonded dense stress-free coatings for a variety of materials on a wide range of substrates. The process is used in many industries for the excellent wear, corrosion resistance and high temperature behavior of the
Publikováno v:
Thermal Spray 2005: Proceedings from the International Thermal Spray Conference.
The primary purpose of grit blasting for thermal spray applications is to ensure a strong mechanical bond between the substrate and the coating by the enhanced roughening of the substrate material. This study presents statistically designed experimen
Publikováno v:
Thermal Spray 1998: Proceedings from the International Thermal Spray Conference.
The High-Velocity Combustion Wire Process is a new high-velocity combustion process now being used in the thermal spray industry. This process combines air, oxygen, and a fuel gas to generate a high-temperature, high-velocity plume that is optimum fo
Publikováno v:
Thermal Spray 1998: Proceedings from the International Thermal Spray Conference.
The high-velocity air-fuel process (HVAF) is an emerging technology used in the thermal spray industry. The Praxair HVAF process combines air and a liquid fuel (e.g., kerosene, diesel) to generate an energy source with extremely high gas velocities.
Publikováno v:
International Thermal Spray Conference.
Experimental studies of the subsonic combustion process have been conducted in order to determine the quality and economics of polyester, epoxy, urethane, and hybrid polyester-epoxy coatings. Thermally sprayed polymer coatings are of interest to seve