Effect of high current pulsed electron beam irradiation on wear and corrosion resistance of Ti6Al4V

2013 ◽  
Vol 229 ◽  
pp. 140-145 ◽  
Author(s):  
Guangwei Guo ◽  
Guangze Tang ◽  
Xinxin Ma ◽  
Mingren Sun ◽  
G.E. Ozur
Keyword(s):  
Corrosion Resistance ◽  
Electron Beam ◽  
Electron Beam Irradiation ◽  
High Current ◽  
Beam Irradiation ◽  
Pulsed Electron Beam ◽  
Wear And Corrosion ◽  
Wear And Corrosion Resistance

Blue photoluminescent Si nanocrystals prepared by high-current pulsed electron beam irradiation

RSC Advances ◽  
2013 ◽  
Vol 3 (39) ◽  
pp. 17998 ◽  
Author(s):  
Peng Lv ◽  
Zaiqiang Zhang ◽  
Xiaotong Wang ◽  
Xiuli Hou ◽  
Qingfeng Guan
Keyword(s):  
Electron Beam ◽  
Electron Beam Irradiation ◽  
High Current ◽  
Beam Irradiation ◽  
Pulsed Electron Beam ◽  
Si Nanocrystals

Microstructures of pure nickel induced by high-current pulsed electron beam irradiation

2016 ◽  
Vol 52 (5) ◽  
pp. 869-875 ◽  
Author(s):  
Conglin Zhang ◽  
Yuanwang Zhang ◽  
Nana Tian ◽  
Shi Chen ◽  
Zhen Qian ◽  
...  
Keyword(s):  
Electron Beam ◽  
Electron Beam Irradiation ◽  
Pure Nickel ◽  
High Current ◽  
Beam Irradiation ◽  
Pulsed Electron Beam

High Current Pulsed Electron Beam Effect on Micro-Arc Oxidation Film of Ti Alloy

2015 ◽  
Vol 1094 ◽  
pp. 320-324
Author(s):  
Hui Zhao ◽  
Chun Yan Du ◽  
Jin Hua Yang ◽  
Xiao Hui Wang
Keyword(s):  
Corrosion Resistance ◽  
Electron Beam ◽  
Surface Film ◽  
Anatase Phase ◽  
Porous Ceramic ◽  
Rutile Phase ◽  
High Current ◽  
Pulsed Electron Beam ◽  
Micro Arc Oxidation ◽  
Wear And Corrosion Resistance

High Current Pulsed Electron Beam (HCPEB) was employed to treat Ti-6Al-4V alloy subjected to micro-arc oxidation. The surface morphology and phase composition of surface film were investigated, as well as the wear and corrosion resistance. The results show that the coarse porous ceramic coating becomes smooth and compact after electron beam treatment. High temperature stable rutile phase increases, and low temperature stable anatase phase reduces. The friction coefficient of composite coating reduces obviously and stabilizes at 0.2, and the wear resistance is improved. The increased corrosion potential and decreased corrosion rate exhibits an enhanced corrosion resistance.

scholarly journals Microstructure and Properties of Mechanical Alloying Al-Zr Coating by High Current Pulsed Electron Beam Irradiation

Nanomaterials ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. 2398
Author(s):  
Xiangcheng Li ◽  
Huiru Liu ◽  
Nana Tian ◽  
Conglin Zhang ◽  
Peng Lyu ◽  
...  
Keyword(s):  
Electron Beam ◽  
Electron Beam Irradiation ◽  
Pure Aluminum ◽  
Surface Hardness ◽  
Alloyed Layer ◽  
High Current ◽  
Beam Irradiation ◽  
Pulsed Electron Beam ◽  
Al Coating ◽  
Aluminum Material

The “HOPE-I” type high-current pulsed electron beam (HCPEB) equipment was used to irradiate the pure aluminum material with Zr coating preset by ball milling to realize the alloying of a Zr–Al coating surface. The microstructure and phase analysis were conducted by XRD, SEM, and TEM. The experimental results show that after Zr alloying on the Al surface by HCPEB, a layer of 15 μm was formed on the surface of the sample, which was mainly composed of Zr and Al–Zr intermetallic compounds. A large number of Al3Zr (Ll2) particles was uniformly distributed in the alloyed layer, and the Al grains were obviously refined. In addition, the surface hardness and corrosion resistance of the samples were improved significantly after HCPEB irradiation.

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