Automatic Welding, 2017, №03



2017 №03 (08)

DOI of Article 10.15407/as2017.03.01

2017 №03 (02)

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Avtomaticheskaya Svarka (Automatic Welding), #3, 2017, pp. 5-10
 

Application of additive electron beam technologies for manufacture of parts of VT1-0 titanium alloy powders

V.M. Nesterenkov¹, V.A. Matvejchuk¹, M.O. Rusynik¹ and A.V. Ovchinnikov²

¹E.O. Paton Electric Welding Institute, NASU 11 Kazimir Malevich Str., 03680, Kiev, Ukraine. E-mail: office@paton.kiev.ua
²Zaporozhye National Technical University 64 Zhukovskogo Str., 09063, Zaporozhye, Ukraine. E-mail: iaov@rambler.ru
 
Abstract
The possibility was investigated of application of hydration-dehydration (HDH) titanium powders of domestic production for manufacture of parts using additive electron beam melting on SV-212M installations. HDH powder of commercially pure VT1-0 grade titanium was used for investigations. The elements of technology of part manufacture by 3D layer-by-layer deposition were developed. Part specimens of set shape and 12?12?100 mm size were produced and investigated. Structures of deposited layers were investigated. Absence of porosity and lack of fusion in the produced specimens of the part was noted. The possibility is shown of development of the set shape parts by additive electron beam deposition methods using VT1-0 titanium powder of domestic production. 9 Ref., 1 Table, 12 Figures.
 
Keywords: electron beam, layer, additive technologies, titanium powder, structure
 
 
Received: 06.02.17
Published: 19.04.16
 
 
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