The Paton Welding Journal, 2011, №09



2011 №09 (08)

2011 №09 (10)

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The Paton Welding Journal, 2011, #9, 44-48 pages  

FLUX-CORED WIRES OF FMI SERIES FOR COATING DEPOSITION BY ELECTRIC ARC SPRAYING (Review)

V.I. POKHMURSKY¹, M.M. STUDENT¹, V.M. GVOZDETSKY¹ and A.V. POKHMURSKAYA²

¹H.V. Karpenko Physico-Mechanical Institute, NASU, Lvov, Ukraine
²Institute of Materials Science, Chemnitz University of Technology, Chemnitz, Germany
 
 
Abstract
The paper gives a brief review of flux-cored wires developed by the H.V. Karpenko Physico-Mechanical Institute of the NAS of Ukraine for electric arc spraying. It is shown that development and utilisation of special flux-cored wires as electrode materials widened the application fields for electric arc metallising and allowed, in many cases, deposition of coatings with properties at a level of the best plasma and other thermal spraying ones at lower costs.
 
 
Keywords: electric arc metallization, coating deposition by spraying, flux-cored wire, repair of worn surfaces, coating structure, properties
 
 
Received:                ??.??.??
Published:                28.09.11
 
 
References
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2. Borisova, A.L., Mits, I.V., Kajda, T.V. et al. (1991) Structure and properties of electric arc coatings on the base of ferroboron produced using flux-cored wires. Ibid., 9, 66-68.
3. Borisova, A.L., Klejman, A.Sh., Andrejchuk, V.K. et al. (1989) Effect of technological parameters of electric arc metallizing on cohesive strength and structure of coatings using flux-cored wires on the base of FeCr + Al. In: Abstr. of 10th All-Union Conf. on Theory and Practice of Thermal Spraying of Coatings, Vol. 2.
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12. Student, M.M., Dovgunyk, V.M., Sydorak, I.J. et al. (2000) Effect of friction on phase transformations in surface layers of thermal coating FeCrB + Al. Ibid., 36(4), 109-111.
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16. Pokhmursky, V.I., Student, M.M., Sydorak, I.I. et al. (2003) Structure and tribotechnical characteristics of coatings produced by electric arc metallizing using flux-cored wires. Ibid., 8, 12-16.
17. Pokhmursky, V.I., Student, M.M., Ryabtsev, I.A. et al. (2006) Influence of electric-arc metallizing modes and compositions of applied flux-cored wires on structure and abrasive wear resistance of coatings. Ibid., 7, 26-30.
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19. Student, M., Dzyoba, Yu., Gvozdetsky, V. et al. (2008) High-temperature corrosion of electric arc coatings of fluxcored wires on the base of Fe-Cr-B-Al system. Fiz.-Khimich. Mekhanika Materialiv, 5, 93-97.
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26. Royanov, V.A. (1990) Theoretical principles of development and industrial application of sparsely-alloyed flux-cored wires for electric-arc spraying of wear-resistant coatings with improved service properties: Syn. of Thesis for Dr. of Techn. Sci. Degree. Minsk.

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