2017 №01 (04) DOI of Article
2017 №01 (06)

Automatic Welding 2017 #01
Avtomaticheskaya Svarka (Automatic Welding), #1, 2017, pp. 39-42
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
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
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