The Paton Welding Journal, 2017, №01



2017 №01 (04)

DOI of Article 10.15407/tpwj2017.01.05

2017 №01 (06)

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The Paton Welding Journal, 2017, #1, 32-35 pages
 

Restoration surfacing of parts of titanium alloy VT22

V.P. Prilutsky¹, S.V. Akhonin¹, S.L. Shvab¹, I.K. Petrichenko¹, I.A. Radkevich¹, S.B. Rukhansky¹ and S.L. Antonyuk²

¹E.O. Paton Electric Welding Institute, NASU 11 Kazimir Malevich Str., 03680, Kiev, Ukraine. E-mail: office@paton.kiev.ua
²SE «Antonov Company» 1 Tupolev Str., 03062, Kiev, Ukraine. E-mail: info@antonov.com
 
Abstract
The article gives the results of investigations of application of a flux-cored wire of PPT-22 grade as a filler material and magnetically-impelled arc in argon arc surfacing of worn-out parts of alloy VT22. It is shown, that in restoration of geometric sizes of worn-out surfaces using surfacing, the feasibility appears to control the shape of deposition and to produce the deposited metal with properties at the level of base metal after the standard heat treatment. 6 Ref., 1 Table, 10 Figures.
 
Keywords: alloy VT22, surfacing, titanium flux-cored filler wire, magnetically-controlled arc
 
Received:                16.02.17
Published:               12.12.16
 
 
References

1. (1984) Technological recommendations on repair of gas-turbine engine blades and aircraft wing mechanization rails: Report, 40–56. Kiev: KIIGA.
2. Paton, B.E., Zamkov, V.N., Prilutsky, V.P. (1996) Narrow-groove welding proves its worth on thick titanium. Welding J., 5.
3. Gurevich, S.M., Kulikov, F.R., Zamkov, V.N. et al. (1975) Welding of high-strength titanium alloys. Moscow: Mashinostroenie.
4. Gurevich, S.M., Zamkov, V.N., Kushnirenko, N.A. et al. (1980) Investigation of filler material for welding of (? + ?)-titanium alloys. In: Actual problems of welding of non-ferrous metals. Kiev: Naukova Dumka.
5. Anisimova, L.I., Popov, A.A., Melnikova, V.I. et al. (1977) Influence of heat treatment on structure and properties of titanium alloy VT22. Fizika Metallov i Metallovedenie, 44, Issue 4, 843–845.
6. Prilutsky, V.P., Shvab, S.L., Petrichenko, I.K. et al. (2016) Argon-arc welding of titanium VT22 alloy using filler flux-cored wire. The Paton Welding J., 9, 9–13. https://doi.org/10.15407/tpwj2016.09.02

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Suggested Citation

V.P. Prilutsky, S.V. Akhonin, S.L. Shvab, I.K. Petrichenko, I.A. Radkevich, S.B. Rukhansky and S.L. Antonyuk (2017) Restoration surfacing of parts of titanium alloy VT22. The Paton Welding J., 01, 32-35.

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