Texture modification, grain refinement and improved hardness/corrosion balance of a FeAl alloy by pulsed electron beam surface treatment in the “heating mode”

2008 ◽  
Vol 58 (12) ◽  
pp. 1058-1061 ◽  
Author(s):  
T. Grosdidier ◽  
J.X. Zou ◽  
N. Stein ◽  
C. Boulanger ◽  
S.Z. Hao ◽  
...  
Keyword(s):  
Electron Beam ◽  
Surface Treatment ◽  
Grain Refinement ◽  
Feal Alloy ◽  
Pulsed Electron Beam ◽  
Texture Modification ◽  
Beam Surface ◽  
Heating Mode

scholarly journals Nanostructure Formations and Improvement in Corrosion Resistance of Steels by Means of Pulsed Electron Beam Surface Treatment

2013 ◽  
Vol 2013 ◽  
pp. 1-8 ◽  
Author(s):  
K. M. Zhang ◽  
J. X. Zou ◽  
T. Grosdidier
Keyword(s):  
Corrosion Resistance ◽  
Electron Beam ◽  
Surface Treatment ◽  
316L Stainless Steel ◽  
Aisi 316L Stainless Steel ◽  
Pulsed Electron Beam ◽  
Treatment Techniques ◽  
Beam Surface ◽  
Low Costs ◽  
D2 Steel

The corrosion of steels has long been the topic for materials scientists. It is established that surface treatment is an efficient way to improve the corrosion resistance of steels without changing the bulk properties and with low costs. In the present paper, different kinds of surface treatment techniques for steels are briefly reviewed. In particular, the surface modification involving nanostructure formations of steels by using a low energy high pulsed electron beam (LEHCPEB) treatment is lightened in the case of an AISI 316L stainless steel and D2 steel. The overall results demonstrate the high potential of the LEHCPEB technique for improving the corrosion performance of steels.

Microstructure and property modifications in a near α Ti alloy induced by pulsed electron beam surface treatment

2011 ◽  
Vol 206 (2-3) ◽  
pp. 295-304 ◽  
Author(s):  
X.D. Zhang ◽  
J.X. Zou ◽  
S. Weber ◽  
S.Z. Hao ◽  
C. Dong ◽  
...  
Keyword(s):  
Electron Beam ◽  
Surface Treatment ◽  
Ti Alloy ◽  
Pulsed Electron Beam ◽  
Beam Surface

scholarly journals Preparation and Electron-Beam Surface Modification of Novel TiNi Material for Medical Applications

2021 ◽  
Vol 11 (10) ◽  
pp. 4372
Author(s):  
Sergey G. Anikeev ◽  
Anastasiia V. Shabalina ◽  
Sergei A. Kulinich ◽  
Nadezhda V. Artyukhova ◽  
Daria R. Korsakova ◽  
...  
Keyword(s):  
Electron Beam ◽  
Material Surface ◽  
High Current ◽  
New Materials ◽  
New Approach ◽  
Pulsed Electron Beam ◽  
Beam Surface ◽  
Compositional Changes ◽  
Unmodified Sample ◽  
Mcf 7

A new approach to fabricate TiNi surfaces combining the advantages of both monolithic and porous materials for implants is used in this work. New materials were obtained by depositing a porous TiNi powder onto monolithic TiNi plates followed by sintering at 1200 °C. Then, further modification of the material surface with a high-current-pulsed electron beam (HCPEB) was carried out. Three materials obtained (one after sintering and two after subsequent beam treatment by 30 pulses with different pulse energy) were studied by XRD, SEM, EDX, surface profilometry, and by means of electrochemical measurements, including OCP and EIS. Structural and compositional changes caused by HCPEB treatment were investigated. Surface properties of the samples during their storage in saline for 10 days were studied and a model experiment with cell growth (MCF-7) was carried out for the unmodified sample with an electron beam to detect cell appearance on different surface locations.

Electron-Beam Surface Treatment of Titanium Alloy Ingots. Part 2

Metallurgist ◽  
2019 ◽  
Vol 63 (3-4) ◽  
pp. 295-299
Author(s):  
S. V. Akhonin ◽  
A. N. Pikulin ◽  
V. V. Klochai ◽  
A. D. Ryabtsev
Keyword(s):  
Titanium Alloy ◽  
Electron Beam ◽  
Surface Treatment ◽  
Beam Surface

scholarly journals Preparation and Electron-Beam Surface Modification of Novel TiNi Material for Medical Applications

2021 ◽  
Author(s):  
Sergey G. Anikeev ◽  
Anastasiia V. Shabalina ◽  
Sergei A. Kulinich ◽  
Nadezhda V. Artyukhova ◽  
Darya R. Korsakova ◽  
...  
Keyword(s):  
Electron Beam ◽  
Model Experiment ◽  
Material Surface ◽  
High Current ◽  
New Materials ◽  
New Approach ◽  
Pulsed Electron Beam ◽  
Beam Surface ◽  
Compositional Changes ◽  
Mcf 7

A new approach to fabricate TiNi surfaces combining the advantages of both monolithic and porous materials for implants is used in this work. New materials were obtained by depositing a porous TiNi powder onto monolithic TiNi plates followed by sintering at 1200°C. Then, further modification of the material surface with a high-current-pulsed electron beam (HCPEB) was carried out. Three materials obtained (one after sintering and two after subsequent beam treatment by 20 and 30 pulses, respectively) were studied by XRD, SEM, EDX, EIS methods, profilometry and OCP measurements. Structural and compositional changes caused by HCPEB treatment were investigated. Surface properties of the samples during their storage in saline for 10 days were studied and a model experiment with cell growth (MCF-7) was carried out for the sample unmodified with electron beam to detect cell appearance on different surface locations.

Surface Treatment of Materials with High Current Pulsed Electron Beam

2005 ◽  
pp. 3959-3962
Author(s):  
Sheng Zhi Hao ◽  
B. Gao ◽  
Ai Min Wu ◽  
Jian Xin Zou ◽  
Ying Qin ◽  
...  
Keyword(s):  
Electron Beam ◽  
Surface Treatment ◽  
High Current ◽  
Pulsed Electron Beam
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