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2019 №01 (01) DOI of Article
10.15407/sem2019.01.02
2019 №01 (03)

Electrometallurgy Today 2019 #01
SEM, 2019, #1, 17-22 pages

Journal                    Sovremennaya Elektrometallurgiya
Publisher                International Association «Welding»
ISSN                      2415-8445 (print)
Issue                       № 1, 2019 (February)
Pages                      17-22
 
 
Electron beam melting of tubular billets from NiCrAlY alloys used as cathodes for ion-plasma coatings

N.I. Grechanyuk1, Yu.A. Smashnyuk2, E.V. Khomenko1, V.V. Klochikhin3, I.N. Grechanyuk2
1I.M. Frantsevich Institute for Problems of Materials Sciences of the NAS of Ukraine. 3 Krzhizhanovskoho Str., 03142, Kyiv, Ukraine. Е-mail: dir@ipms.kiev.ua
2NPP «Eltekhmash». 25 Vatutina Str., 21011, Vinnitsa, Ukraine. Е-mail: vin25ebt@ukr.net
3Motor Sich JSC. 15 Motorostroiteley Ave., 69068, Zaporozhye, Ukraine. Е-mail: tb.ugmet@motorsich.com

An experimental electron beam technology was developed to produce tubular billets from NiCrAlY alloys used as cathodes when applying heat-resistant coatings using the ion-plasma method. It was established that the coatings applied to the blades of gas turbines of aircraft engines using cathodes of electron beam melting meet the requirements of TS of «Motor-Sich» JSC for this type of products. Ref. 12, Tabl. 1, Fig. 5.
Key words: electron beam melting; heat resistant alloys; coatings; gas turbine blades; ion plasma deposition
 
Received:                21.12.17
Published:               19.02.19
 
References
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