The Paton Welding Journal, 2004, №05

2004 №05 (03)

2004 №05 (05)

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The Paton Welding Journal, 2004, #5, 15-17 pages

Distribution of temperature in air jet and substrate during electric arc metallising

N.M. Voropaj¹, A.I. Mazhejka², S.I. Markovich²

¹E.O. Paton Electric Welding Institute of the NASU 11 Kazymyr Malevych Str., 03150, Kyiv, Ukraine.
²Kirovograd State Technical University, Kirovograd, Ukraine

Abstract
Effect of the electric arc metallising process parameters on distribution of temperature in air jet and substrate is considered. The method for measurement of temperature in individual regions of the jet and substrate with variations in the arc current, air pressure and spraying distance is used. It is shown that temperature of the jet and substrate increases with increase in the arc current and air pressure.
Keywords: electric arc metallising, process parameters, electrode wire, air jet, jet temperature, substrate temperature, coating thickness

References

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3. Borisova, A.L., Mil, I.V., Kajda, T.V. et al. (1995) Structure and properties of ferrochromeand ferroaluminium-base coatings produced by electric arc metallising of flux-cored wires. Avtomatich. Svarka, 6, 3-6.
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Suggested Citation

N.M. Voropaj, A.I. Mazhejka, S.I. Markovich (2004) Distribution of temperature in air jet and substrate during electric arc metallising. The Paton Welding J., 05, 15-17.

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