Structure and mechanical properties of hypereutectic silumin irradiated by a pulsed electron beam

2021 ◽  
Vol 28 (2) ◽  
pp. 216-223
Author(s):  
Yury Ivanov ◽  
Maria Rygina ◽  
Elizaveta Petrikova ◽  
Anton Teresov
Keyword(s):  
Mechanical Properties ◽  
Electron Beam ◽  
Pulsed Electron Beam

Effect of pulsed electron beam treatment on the physico-mechanical properties of hydroxyapatite-coated titanium

2016 ◽  
Vol 42 (1) ◽  
pp. 1470-1475 ◽  
Author(s):  
M.A. Surmeneva ◽  
E.A. Chudinova ◽  
I.Yu. Grubova ◽  
O.S. Korneva ◽  
I.A. Shulepov ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Electron Beam ◽  
Electron Beam Treatment ◽  
Pulsed Electron Beam

Surface Treatment of Materials with High Current Pulsed Electron Beam

2005 ◽  
Vol 475-479 ◽  
pp. 3959-3962 ◽  
Author(s):  
Sheng Zhi Hao ◽  
B. Gao ◽  
Ai Min Wu ◽  
Jian Xin Zou ◽  
Ying Qin ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Surface Layer ◽  
Electron Beam ◽  
Surface Treatment ◽  
Short Pulse ◽  
Research Work ◽  
High Current ◽  
Near Surface ◽  
Pulsed Electron Beam ◽  
Dynamic Stress Field

High current pulsed electron beam (HCPEB) is now becoming a promising energetic source for the surface treatment of materials. When the concentrated electron flux transferring its energy into a very thin surface layer within a short pulse time, superfast processes such as heating, melting, evaporation and consequent solidification, as well as dynamic stress field induced by an abrupt thermal distribution in the interactive zone impart surface layer with improved physicochemical and mechanical properties. The present paper reports mainly our experimental research work on this new-style technique. Investigations performed with a variety of constructional materials (aluminum, carbon and mold steel, magnesium alloys) have shown that the most pronounced changes of composition, microstructure and properties occur in the near-surface layers, while the thickness of the modified layer with improved mechanical properties (several hundreds of micrometers) is significantly greater than that of the heat-affected zone due to the propagation of stress wave. The surfaces treated with either simply several pulses of bombardment or complex techniques, such as rapid alloying by HCPEB can exhibit improved mechanical and physicochemical properties to some extent.

Structure and mechanical properties of the Zr–Nb–H system alloys after pulsed electron beam exposure

2018 ◽  
Author(s):  
E. N. Stepanova ◽  
G. P. Grabovetskaya ◽  
I. P. Mishin ◽  
A. D. Teresov ◽  
M. S. Syrtanov
Keyword(s):  
Mechanical Properties ◽  
Electron Beam ◽  
Pulsed Electron Beam
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