Automatic Welding, 2017, №01



2017 №01 (04)

DOI of Article 10.15407/as2017.01.05

2017 №01 (06)

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Avtomaticheskaya Svarka (Automatic Welding), #1, 2017, pp. 39-42
 
Restoration surfacing of parts of titanium alloy VT22


 
 
Authors
V.P. Prilutsky¹, S.V. Akhonin¹, S.L. Shvab¹, I.K. Petrichenko¹, I.A. Radkevich¹, S.B. Rukhansky¹ and S.L. Antonyuk^2
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

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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