The Paton Welding Journal, 2002, №03

2002 №03 (04)

2002 №03 (06)

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The Paton Welding Journal, 2002, #3, 28-31 pages

Flux-cored wires of FeCrB+AI and FeCr+AI+C systems for electric arc metallizing

V.I. Pokhmursky, M.M. Student, V.M. Dovgunyk, I.I. Sidorak

G.V. Karpenko Physico-Mechanical Institute, NASU, Lviv, Ukraine

Abstract
The electric arc metallizing can be effectively used for restoration of worn-out surfaces of machine parts at relatively small expenses. The use of flux-cored or composite wires widens significantly the application of this technological process. However, the need appears here in optimizing composition of electrode wires and improvement of system of their spraying
Keywords: electric metal spray-gun, electric arc metallizing, flux-cored wire, thermal coating, wear, wear-resistance, phase transformations

References

1. Pokhmursky, V.I., Student, M.M., Pikh, V.S. et al. Head for spray gun. USSR author’s certificate 1657230, Int. Cl. В 05 В 7, 22. Publ. 23.06.91.
2. Vabishchevich, V.G., Prishlyak, A.M., Ostashevsky, N.D. et al. Wire arc spray-gun. USSR author’s certificate 1484378, Int. Cl. В 05 В 7, 22. Publ. 07.06.89.
3. Pokhmursky, V.I., Student, M.M., Dovgunyk, V.M. et al. (1999) Use of arc spraying with flux-cored wire of Fe-Cr-Al-C system for restoration of machine parts. Mashinoznavstvo, 1, 13−18.
4. Student, M.M., Dovgunyk, V.M., Sydorak, I.Y. et al. (1999) Effect of friction on structural-phase transformations in near-surface layer of FeCr+Al+C thermal spray coatings. Ibid., S, 113−116.
5. Pokhmursky, V.I., Shyrokov, V.V., Student, M.M. et al. (1997) Wear-resistant thermal coatings produced from flux- cored wires of Fe-Cr-Al-C system. Problemy Trybologii, 3, 48−55.
6. Student, M.M. (1988) Burning of charge components of flux-cored wire during arc spraying of coatings. In: Proc. 4th Corrosion-98 Int. Conf.-Exhibition on Problems of Corrosion and Anticorrosive Protection of Materials, Lviv, June 9−11.
7. Student, M.M., Dovgunyk, V.M., Sydorak, I.Y. et al. (2000) Effect of friction of phase changes in near-surface layers of FeCrB+Al thermal spray coatings. Fiz.-Khim. Mekhanika Materialiv, 4, 109−113

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Suggested Citation

V.I. Pokhmursky, M.M. Student, V.M. Dovgunyk, I.I. Sidorak (2002) Flux-cored wires of FeCrB+AI and FeCr+AI+C systems for electric arc metallizing. The Paton Welding J., 03, 28-31.

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