arc spraying


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arc spraying

[′ärk ‚sprā·iŋ]
(metallurgy)
Depositing on a surface a metal melted by an electric arc and blown at high speed in an atomized state.
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References in periodicals archive ?
Wewel, "Recent developments in arc spraying," IEEE Transactions on Plasma Science, vol.
Arc spraying coatings: a--316 stainless steel; b--CuAl8 bronze coating; c--316l stainless steel + CuAl8 coating
Thus adhesion of coatings, obtained by the DEWES, is higher than of the coatings, obtained by the gas-explosion, plasma and electric arc spraying methods [1,3,5,16].
It covers electing surface-treatment technologies, stainless austenitic steel, thin film technology, plastics including PVD, thermal CVD hard-material coating, hot-filament CVD diamond thin films, electrodeposition and other plating processes, thermal spraying, flame and arc spraying, spray materials, high-velocity oxygen fuel flame spraying, a plasma spray system, diagnostics in thermal spraying, sol-gel and hot-dip coatings, built-up brazed-wear coatings, applications of coating processes in brazing technology, surface protection through build-up welding, and non-destructive testing and assessment of coatings.
The single coat of nonstick is applied directly to the raw metal surface or one prepared by grit blasting and/or arc spraying. In general, one-coat systems are the least durable among nonstick coatings.
One of these, arc spraying, uses the feedstock metal in the form of two wires that are kept on a spool.
It also has a proprietary nonstick surface whose application does not involve arc spraying, making it smoother and more durable than competitors,' he contended.
New processes involving plastics, ceramics, arc spraying and laser cutting are being developed that will vastly improve the industry's ability to shorten development cycles by creating prototypes of complex shapes in less time and at less cost, Blankenheim said.
Our Korean distributor is thrilled with the flexibility of the new system, particularly the extended supplies pack, which offers huge potential for all manner of large scale arc spraying projects."
In twin arc spraying process, the material precursor fed into system in the form of two cored wires and these melt within an arc electric.
Optical Diagnostics and Modeling of Gas and Droplet Flow in Wire Arc Spraying. ITSC -1998, France, 329-334.
"By using this coating on the pan, the thickness of the nonstick is retained longer than when dipping or ARC spraying techniques are used," he added.