A Procedure for Determining the Operating Modes of Electron Beam Wire Feed Layer-Wise Deposition for Additive Manufacturing

Vestnik MEI ◽  
2017 ◽  
pp. 8-14 ◽  
Author(s):  
Aleksandr V. Gudenko ◽  
◽  
Viktor К. Dragunov ◽  
Andrey Р. Sliva ◽  
◽  
...  
Keyword(s):  
Electron Beam ◽  
Additive Manufacturing ◽  
Operating Modes ◽  
Wire Feed

scholarly journals The Effect of Hydrogen-Charging on Mechanical Properties of Austenitic CrNi Steel Fabricated by Wire-Feed Electron Beam Additive Manufacturing

2021 ◽  
Vol 225 ◽  
pp. 01011
Author(s):  
Marina Panchenko ◽  
Eugeny Melnikov ◽  
Valentina Moskvina ◽  
Sergey Astafurov ◽  
Galina Maier ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Electron Beam ◽  
Additive Manufacturing ◽  
Hydrogen Embrittlement ◽  
Yield Strength ◽  
Cast Steel ◽  
Solution Treatment ◽  
Fracture Mechanisms ◽  
Hydrogen Charging ◽  
Wire Feed

A comparative study of the mechanical properties, fracture mechanisms and hydrogen embrittlement peculiarities was carried out using the specimens of austenitic CrNi steel produced by two different methods: wire-feed electron beam additive manufacturing and conventional casting followed by solid-solution treatment. Hydrogen-induced reduction of ductility and the increase in the yield strength are observed in steel specimens produced by both methods. Despite hydrogen embrittlement index is comparable in them, the increase in the yield strength after hydrogen-charging is different: 25 MPa for cast steel and 175 MPa for additively manufactured steel. This difference is associated with the peculiarities of phase composition and phase distribution in steels produced by different methods.

Controlling the porosity using exponential decay heat input regimes during electron beam wire-feed additive manufacturing of Al-Mg alloy

2020 ◽  
Vol 108 (9-10) ◽  
pp. 2823-2838 ◽  
Author(s):  
V. R. Utyaganova ◽  
Andrey V. Filippov ◽  
N. N. Shamarin ◽  
A. V. Vorontsov ◽  
N. L. Savchenko ◽  
...  
Keyword(s):  
Electron Beam ◽  
Additive Manufacturing ◽  
Exponential Decay ◽  
Heat Input ◽  
Mg Alloy ◽  
Feed Additive ◽  
Decay Heat ◽  
Wire Feed

Gradient transition zone structure in “steel–copper” sample produced by double wire-feed electron beam additive manufacturing

2020 ◽  
Vol 55 (22) ◽  
pp. 9258-9272 ◽  
Author(s):  
Kseniya S. Osipovich ◽  
Elena G. Astafurova ◽  
Andrey V. Chumaevskii ◽  
Kirill N. Kalashnikov ◽  
Sergey V. Astafurov ◽  
...  
Keyword(s):  
Electron Beam ◽  
Additive Manufacturing ◽  
Transition Zone ◽  
Copper Sample ◽  
Zone Structure ◽  
Wire Feed

Heat Input Effect on the Structure of ZhS6U Alloy Products Produced by Wire-Feed Electron-Beam Additive Manufacturing

2021 ◽  
Author(s):  
D. A. Gurianov ◽  
S. V. Fortuna ◽  
S. Yu. Nikonov ◽  
E. N. Moskvichev ◽  
E. A. Kolubaev
Keyword(s):  
Electron Beam ◽  
Additive Manufacturing ◽  
Heat Input ◽  
Wire Feed

Stable high-nickel austenitic steel produced by electron beam additive manufacturing using dual wire-feed system

2021 ◽  
pp. 130863
Author(s):  
V.A. Moskvina ◽  
E.V. Melnikov ◽  
S.V. Astafurov ◽  
M.Yu. Panchenko ◽  
K.A. Reunova ◽  
...  
Keyword(s):  
Electron Beam ◽  
Additive Manufacturing ◽  
Austenitic Steel ◽  
Feed System ◽  
High Nickel ◽  
Wire Feed

scholarly journals Features of the Structural-Phase State of the Alloy Ti-6Al-4V in the Formation of Products using Wire-Feed Electron Beam Additive Manufacturing

2018 ◽  
Vol 20 (4) ◽  
pp. 60-71 ◽  
Author(s):  
Nickolai Savchenko ◽  
◽  
Andrei Vorontsov ◽  
Veronika Utyaganova ◽  
Alexander Eliseev ◽  
...  
Keyword(s):  
Electron Beam ◽  
Additive Manufacturing ◽  
Phase State ◽  
Structural Phase ◽  
Structural Phase State ◽  
Wire Feed

An in-situ monitoring system for electron beam wire-feed additive manufacturing

2020 ◽  
Vol 307 ◽  
pp. 111983 ◽  
Author(s):  
Jiaqi Guo ◽  
Anguo Huang ◽  
Renzhi Hu ◽  
Haiying Xu ◽  
Guang Yang ◽  
...  
Keyword(s):  
Electron Beam ◽  
Additive Manufacturing ◽  
Monitoring System ◽  
In Situ Monitoring ◽  
Feed Additive ◽  
Wire Feed
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