vt22 alloy
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Effect of increased temperatures on structures of titanium VT22 alloy strengthened by electromechanical processing

2020 ◽  
pp. 376-379
Author(s):  
S.A. Yakovlev ◽  
M.M. Zamal’dinov ◽  
A.A. Glushchenko ◽  
I.R. Salakhutdinov
Keyword(s):  
Titanium Alloys ◽  
Heating Temperature ◽  
Alloy Vt22 ◽  
Vt22 Alloy ◽  
Machine Parts ◽  
Operational Modes

The hardening methods of titanium alloys are analyzed. Effect of heating temperature on resistance of VT22 alloy structures strengthened by electromechanical processing is defined. Results of change in hardness of the strengthened structures depending on heating temperature are presented. Recommendations on the operational modes of machine parts made of alloy VT22 strengthened by electromechanical processing are provided.

scholarly journals MODIFICATION EFFECTS OF MICROSECOND HIGH CURRENT ELECTRON BEAM EXPOSURE ON TITANIUM VT22 ALLOY

2019 ◽  
pp. 174-178
Author(s):  
S.Ye. Donets ◽  
V.F. Klepikov ◽  
V.V. Lytvynenko ◽  
E.M. Prokhorenko ◽  
O.A. Startsev ◽  
...  
Keyword(s):  
Electron Beam ◽  
Pulse Length ◽  
Beam Current ◽  
Beam Diameter ◽  
High Current ◽  
High Current Electron Beam ◽  
Vt22 Alloy ◽  
Three Samples ◽  
Current Electron ◽  
High Current Electron

Titanium VT22 alloy was irradiated in the TEMP-A accelerator with the high current electron beam with the energy of 350 keV, beam current of 2 kA, pulse length around 5 μs, and beam diameter of 45 mm. The irradiation was performed for three samples with 1 to 3 pulses separately. Numeric simulations of the temperature distributions in the targets were conducted using the thermoelastic ablation model. The microstructural and mechanical properties of the irradiated alloy were studied using microhardness testing, metallography and fractography analysis.

Influence of the Structure of VT22 Alloy on the Surface Hardening in the Course of Deformation-Diffusion Treatment

2017 ◽  
Vol 53 (2) ◽  
pp. 158-164
Author(s):  
І. М. Pohrelyuk ◽  
S. E. Sheikin ◽  
S. М. Lavrys’ ◽  
D. А. Serhach ◽  
A. E. Baitser
Keyword(s):  
Surface Hardening ◽  
Vt22 Alloy ◽  
Diffusion Treatment

Effect of preliminary ball burnishing on wear resistance of the nitrided VT22 alloy

2017 ◽  
Vol 38 (3) ◽  
pp. 221-224 ◽  
Author(s):  
I. M. Pohrelyuk ◽  
V. M. Fedirko ◽  
S. M. Lavrys
Keyword(s):  
Wear Resistance ◽  
Ball Burnishing ◽  
Vt22 Alloy

scholarly journals Argon arc welding of titanium VT22 alloy using filler flux-cored wire

2016 ◽  
Vol 2016 (9) ◽  
pp. 10-14 ◽  
Author(s):  
V.P. Prilutsky ◽  
◽  
S.L. Shvab ◽  
I.K. Petrichenko ◽  
S.V. Akhonin ◽  
...  
Keyword(s):  
Arc Welding ◽  
Cored Wire ◽  
Vt22 Alloy

scholarly journals Argon arc welding of titanium VT22 alloy using filler flux-cored wire

2016 ◽  
Vol 2016 (9) ◽  
pp. 9-13 ◽  
Author(s):  
V.P. Prilutsky ◽  
◽  
S.L. Shvab ◽  
I.K. Petrichenko ◽  
S.V. Akhonin ◽  
...  
Keyword(s):  
Arc Welding ◽  
Cored Wire ◽  
Vt22 Alloy

Specific Features of Fracture of High-Strength Bolts of VT22 Alloy

2015 ◽  
Vol 51 (3) ◽  
pp. 366-371 ◽  
Author(s):  
О. М. Ivasyshyn ◽  
E. T. Vasylevs’kyi ◽  
S. L. Antonyuk ◽  
V. V. Velychko ◽  
P. E. Markovs’kyi ◽  
...  
Keyword(s):  
High Strength ◽  
Vt22 Alloy

Electric-spark alloying of VT22 alloy by chromium and tungsten electrode materials

2011 ◽  
Vol 47 (1) ◽  
pp. 120-123 ◽  
Author(s):  
O. V. Paustovs’kyi ◽  
V. I. Novikova ◽  
I. I. Tymofeeva ◽  
O. H. Molyar ◽  
Yu. V. Hubin ◽  
...  
Keyword(s):  
Electrode Materials ◽  
Tungsten Electrode ◽  
Vt22 Alloy ◽  
And Tungsten

Structure and microhardness of granules of VT22 alloy additionally alloyed with carbon and boron

1996 ◽  
Vol 38 (12) ◽  
pp. 527-530
Author(s):  
N. V. Sysoeva ◽  
I. G. Polyakova ◽  
I. G. Karpova
Keyword(s):  
Vt22 Alloy
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