The Paton Welding Journal, 2003, №03

2003 №03 (01)

2003 №03 (03)

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The Paton Welding Journal, 2003, #3, 14-17 pages

High-vanadium alloys for plasma-powder cladding of tools

E.F. Pereplyotchikov, L.A. Ryabtsev, G.N. Gordan

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

Abstract
Structure, hardness and wear resistance of two groups of iron-base high-carbon high-vanadium alloys with a different chromium content (5−7 and 14−17 %) are considered. Among the high-carbon high-vanadium alloys, the materials with a martensitic structure and a small amount of retained austenite, as well as with dispersed, uniformly distributed vanadium carbides and carbides of the Me23 C6 type, were found to have the highest wear resistance under the abrasive wear conditions.
Keywords: high-carbon high-vanadium alloys, cladding powders, plasma-powder cladding, wear resistance

References

1. Geller, Yu.A. (1975) Tool steels. Moscow; Metallurgies.
2. Ryabtsev, LA., Kondratiev, LA. (1999) Mechanised elec trie arc surfacing of metallurgical equipment parts. Kyiv; Ekotekhnologiya.
3. Goudremont, E. (1966) Special steels. Vol. 2. Moscow; Metallurgies.
4. Efimov, Yu.V., Baron, V.V., Savitsky, E.M. (1969) Vanadium and its alloys. Moscow; Nauka.
5. Livshits, L.S., Grinberg, N.A., Kurkumelli, E.G. (1969) Principles of deposited metal alloying. Moscow; Mashinostroenie.
6. Meskin, V.S. (1964) Principles of steel alloying. Moscow; Metallurgies.
7. Pereplyotchikov, E.F., Gladky, P.V. (1973) Influence of plasma surfacing parameters on base metal penetration. In; High-efficient surfacing processes and deposited materials. Kommunarsk: KMK.
8. Gladky, P.V., Pereplvotchikov E.F., Frumin, 1.1. (1968) Plasma surfacing of chrome-nickel alloys with additions of silicon and boron. Avtomatich. Svarkaf9, 58−62.
9. Rvabtsev, LA., Kondratiev, LA., Vasiliev, V.G. et al. (2002) Wear resistance of deposited metal of Fe-C-Cr-Ti- Mo alloying system. The Paton Welding 4, 45−48.
10. Palatnik, L.S., Papirov, 1.1. (1964) Directional solidification. Moscow; Metallurgies.

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Suggested Citation

E.F. Pereplyotchikov, L.A. Ryabtsev, G.N. Gordan (2003) High-vanadium alloys for plasma-powder cladding of tools. The Paton Welding J., 03, 14-17.

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