scholarly journals High intensity ion beam injection into the 88-Inch Cyclotron

Author(s):  
D. Wutte
2010 ◽  
Vol 204 (14) ◽  
pp. 2152-2158 ◽  
Author(s):  
P. Li ◽  
M.K. Lei ◽  
X.P. Zhu ◽  
X.G. Han ◽  
C. Liu ◽  
...  

2008 ◽  
Vol 373-374 ◽  
pp. 300-303 ◽  
Author(s):  
C. Liu ◽  
X.G. Han ◽  
X.P. Zhu ◽  
M.K. Lei

Thermal barrier coatings (TBCs) fabricated by electron-beam physical-vapor deposition (EB-PVD) were irradiated by high-intensity pulsed ion beam (HIPIB) at an ion current density of 100 A/cm2 with a shot number of 1-10. Microstructural features of the irradiated EB-PVD TBCs were characterized by using X-ray diffraction (XRD), scanning electron microscope (SEM) and transmission electron microscope (TEM), respectively. All the HIPIB-irradiated EB-PVD TBC surfaces present smooth and densified features. The originated intercolumnar channels growing out to the top-coat surface and nanometer-scale gaps inside each single column were sealed after the remelting of TBC surface induced by HIPIB, resulting in formation of a continuous remelted layer about 1-2 μm in thickness. The dense remelted layer can work as a barrier against the heat-flow and corrosive gases, and gives the possibility of improving thermal conductivity and oxidation resistance of the HIPIB irradiated EB-PVD TBC.


2013 ◽  
Vol 299 (2) ◽  
pp. 977-980 ◽  
Author(s):  
Bettina Lommel ◽  
Andreas Beusch ◽  
Willi Hartmann ◽  
Annett Hübner ◽  
Birgit Kindler ◽  
...  

2017 ◽  
Vol 60 (4) ◽  
pp. 562-569 ◽  
Author(s):  
X. P. Zhu ◽  
L. Ding ◽  
Q. Zhang ◽  
A. I. Pushkarev ◽  
M. K. Lei
Keyword(s):  

2018 ◽  
Vol 1115 ◽  
pp. 032007 ◽  
Author(s):  
T V Koval ◽  
A I Ryabchikov ◽  
Tran My Kim An ◽  
A R Shevelev ◽  
D O Sivin ◽  
...  

2012 ◽  
Vol 209 ◽  
pp. 143-150 ◽  
Author(s):  
Q.F. Wen ◽  
Y. Liu ◽  
Y.M. Wang ◽  
F.G. Zhang ◽  
X.P. Zhu ◽  
...  

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