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2006 №01 (05) 2006 №01 (07)

The Paton Welding Journal 2006 #01
The Paton Welding Journal, 2006, #1, 34-38 pages

Repair welding of titanium blades of gas turbine engine compressors

V.N. Zamkov, E.L. Vrzhizhevsky, V.F. Topolsky, I.K. Petrichenko

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

Abstract
The feasibility was proved of reconditioning repair of the profile part of titanium alloy VT9 blades of gas turbine engine compressors made integral with disks.
Keywords: repair welding, compressor blades, titanium alloy, cladding, filler metals, microhardness, structure

References

1. Gurevich, S.M., Kulikov, F.R., Zamkov, V.N. et al. (1975) Welding of high-strength titanium alloys. Moscow: Mashinostroenie.
2. Moiseev, V.N., Kulikov, F.R., Kirillov, Yu.G. et al. (1979) Titanium alloy welded joints. Moscow: Metallurgiya.

Suggested Citation

V.N. Zamkov, E.L. Vrzhizhevsky, V.F. Topolsky, I.K. Petrichenko (2006) Repair welding of titanium blades of gas turbine engine compressors ... 34. The Paton Welding J., 01, 34-38.