Structure phase states formation of Ti-Y surface layer by electro explosion and electron-beam treatment

2015 ◽  
Vol 2 (3) ◽  
Author(s):  
V.E. Gromov ◽  
K.V. Sosnin ◽  
Yu.F. Ivanov ◽  
X.L. Wang ◽  
M.S. Liu ◽  
...  
Keyword(s):  
Surface Layer ◽  
Electron Beam ◽  
Electron Beam Treatment ◽  
Structure Phase

scholarly journals Structure-phase states of silumin surface layer after electron beam and high cycle fatigue

2015 ◽  
Vol 652 ◽  
pp. 012028 ◽  
Author(s):  
S V Konovalov ◽  
K V Alsaraeva ◽  
V E Gromov ◽  
Yu F Ivanov
Keyword(s):  
Surface Layer ◽  
Electron Beam ◽  
High Cycle Fatigue ◽  
Cycle Fatigue ◽  
Structure Phase

The structure and phase condition's evolution in the silicon carbide ceramics surface layer under the electron-beam treatment

2018 ◽  
pp. 24-28
Author(s):  
Yu. F. Ivanov ◽  
O. L. Khasanov ◽  
M. S. Petyukevich ◽  
V. V. Polisadova ◽  
Z. G. Bikbaeva ◽  
...  
Keyword(s):  
Silicon Carbide ◽  
Surface Layer ◽  
Electron Beam ◽  
Electron Beam Treatment ◽  
Pulsed Electron Beam ◽  
Sic Ceramics ◽  
Treatment Conditions ◽  
Carbide Ceramics ◽  
Silicon Carbide Ceramics ◽  
Beam Characteristics

The elemental constituents, phase composition and substructural evolution were investigated in the article in the silicon carbide ceramics surface layer which was subjected to the intense pulsed electron beam the density of the electron beam being varied. It was shown that the ceramic layer surface's structure and phase conditions were controlled by the electron beam characteristics. The SiC-ceramics surface layer nanostructuring was detected and the electron beam treatment conditions which lead to this effect were defined.

Hardening of the Surface Layer of Silumin by Electron Beam

2013 ◽  
Vol 872 ◽  
pp. 162-166 ◽  
Author(s):  
Yurii F. Ivanov ◽  
Elizaveta A. Petrikova ◽  
Nikolay N. Cherenda ◽  
Anton D. Teresov
Keyword(s):  
Surface Layer ◽  
Electron Beam ◽  
Bending Strength ◽  
Nanocrystalline Structure ◽  
Electron Beam Treatment ◽  
Plastic Limit ◽  
X Ray Diffraction ◽  
X Ray ◽  
The Core ◽  
Ultimate Bending Strength

In the present work has been carried out the treatment of silumin by high-intensity electron beam with different density of the input energy. The structure and phase composition of surface layer have been studied by the methods of X-ray diffraction and electron microscopy both scanning and diffraction transmission. The mechanisms are responsible for improvement of properties of modified material have been revealed. It has been shown that electron beam treatment of silumin is accompanied by the formation of multilayer submicro-and nanocrystalline structure and result in increasing the microhardness of the surface layer (towards the core) is ~ 3.5 times, the Young's modulus in a ~ 1.4 times, the ultimate bending strength (in ~ 1.2 times) and tensile strength (in ~ 1.4 times), the bending plastic limit (in ~ 1.2 times) and tensile (in ~ 1.8 times).

Structure-phase states evolution in Al-Si alloy under electron-beam treatment and high-cycle fatigue

2015 ◽  
Author(s):  
Sergey Konovalov ◽  
Krestina Alsaraeva ◽  
Victor Gromov ◽  
Yurii Ivanov ◽  
Olga Semina
Keyword(s):  
Electron Beam ◽  
High Cycle Fatigue ◽  
Electron Beam Treatment ◽  
Cycle Fatigue ◽  
Structure Phase

Modification of steel surface layer by electron beam treatment

2008 ◽  
Vol 50 (11-12) ◽  
pp. 569-574 ◽  
Author(s):  
Yu. F. Ivanov ◽  
Yu. A. Kolubaeva ◽  
S. V. Konovalov ◽  
N. N. Koval’ ◽  
V. E. Gromov
Keyword(s):  
Surface Layer ◽  
Electron Beam ◽  
Steel Surface ◽  
Electron Beam Treatment

The Method of Receiving of Surface Alloys Si-Ti System

2014 ◽  
Vol 682 ◽  
pp. 87-90
Author(s):  
Elizaveta A. Petrikova ◽  
Yurii F. Ivanov ◽  
Anton D. Teresov
Keyword(s):  
Surface Layer ◽  
Electron Beam ◽  
High Temperature ◽  
Silicon Substrate ◽  
High Intensity ◽  
Multilayer Composite ◽  
Electron Beam Treatment ◽  
Surface Alloys ◽  
Layer Material ◽  
Light Material

The technique has been developed and the possibility of doping titanium by silicon to form a multilayer composite Ti (base) / Ti5Si3 (surface layer) material, which is special interesting as a high-temperature light material due to the formation of high-temperature (Tm = 2400 K) of titanium silicideTi5Si3, synthesized in a single vacuum cycle during high-intensity electron beam treatment of submillisecond duration on the film (silicon) / substrate (titanium), formed by spraying silicon by electron beam.

Gradient structure formation in the surface layer of AK10M2N silumin by electron beam treatment

2018 ◽  
Author(s):  
D. V. Zagulyaev ◽  
V. E. Gromov ◽  
S. V. Konovalov ◽  
Yu. F. Ivanov ◽  
A. D. Teresov ◽  
...  
Keyword(s):  
Surface Layer ◽  
Electron Beam ◽  
Structure Formation ◽  
Gradient Structure ◽  
Electron Beam Treatment

Structure and Phase Evolution in a SiC Ceramic Surface Layer During Electron-Beam Treatment

2018 ◽  
Vol 59 (3) ◽  
pp. 296-300 ◽  
Author(s):  
Yu. F. Ivanov ◽  
O. L. Khasanov ◽  
M. S. Petyukevich ◽  
V. V. Polisadova ◽  
Z. G. Bikbaeva ◽  
...  
Keyword(s):  
Surface Layer ◽  
Electron Beam ◽  
Phase Evolution ◽  
Ceramic Surface ◽  
Electron Beam Treatment ◽  
Sic Ceramic
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