The Paton Welding Journal, 2002, №03

2002 №03 (10)

2002 №03 (01)

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The Paton Welding Journal, 2002, #3, 50-51 pages

Microplasma spraying using wire materials

Yu.S. Borisov, A.N. Kislitsa

E.O. Paton Electric Welding Institute of the NASU 11 Kazymyr Malevych Str., 03150, Kyiv, Ukraine.

Abstract
A microplasma method of coating deposition using wires has been developed. Specifications of the MPN-004 unit with an attachment for microplasma spraying using wires are presented. Parameters of the process of microplasma spraying depending on the wire material are determined. Microstructures of tungsten and copper coatings, obtained by this method, are given.
Keywords: microplasma method of coating deposition, plasmatron, spraying, plasma jet, wire materials, mechanism of wire feed, coating, microstructure

References

1. Krasnov, A.N., Sharivker, S.Yu., Zilberberg, V.G. (1970) Low-temperature plasma in metallurgy. Moscow: Metallurgiva.
2. Bobrov, O.V., Privczcntscv, V.I., Umnova, L.V. et al. (1969) Formation of particles in melting wire in a plasma flow. Poroshkoe. Metallurgiya, 5, 104−111.
3. Pctrunichcv, V.A., Titkov, V.V. (1977) About mechanism of plasma spraying of wire. Fizika i Khimiya Obrab. Materialoc, 1, 14−16.
4. Borisov, Yu.S., Vojnarovich, S.G., Bobrik, V.G. et al. (2000) Microplasma spraying of bioceramic coatings. The Paton Welding J., 12 , 62−66.

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Suggested Citation

Yu.S. Borisov, A.N. Kislitsa (2002) Microplasma spraying using wire materials. The Paton Welding J., 03, 50-51.

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