Absorption and Desorption Characteristics of Hydrogen Isotopes Implanted into Stainless Steel by Glow Discharge and Baking

2011 ◽  
Vol 60 (4) ◽  
pp. 1503-1506
Author(s):  
K. Nishimura ◽  
K. Takatsuka ◽  
M. Matsuyama ◽  
N. Noda ◽  
M. Tanaka
Keyword(s):  
Stainless Steel ◽  
Glow Discharge ◽  
Hydrogen Isotopes

scholarly journals Implantation and replacement of hydrogen isotopes at 304 stainless steel vacuum wall under RF discharge and RF-DC glow discharge.

Shinku ◽  
1986 ◽  
Vol 29 (3) ◽  
pp. 160-169
Author(s):  
Kenya AKAISHI ◽  
Yusuke KUBOTA ◽  
Akira URITANI ◽  
Yoichiro HORI
Keyword(s):  
Stainless Steel ◽  
Glow Discharge ◽  
Hydrogen Isotopes ◽  
304 Stainless Steel ◽  
Rf Discharge ◽  
Dc Glow Discharge

Isotope Effects on Desorption Kinetics of Hydrogen Isotopes Implanted into Stainless Steel by Glow Discharge

2015 ◽  
Vol 67 (3) ◽  
pp. 471-474
Author(s):  
Masao Matsuyama ◽  
Masamitsu Kondo ◽  
Nobuaki Noda ◽  
Masahiro Tanaka ◽  
Kiyohiko Nishimura
Keyword(s):  
Stainless Steel ◽  
Glow Discharge ◽  
Isotope Effects ◽  
Hydrogen Isotopes ◽  
Desorption Kinetics ◽  
Kinetics Of

scholarly journals HELIUM RELEASE FROM 12Cr18Ni10Ti STAINLESS STEEL AFTER IMPACT OF STEADY STATE GLOW DISCHARGE He PLASMA

2021 ◽  
pp. 32-36
Author(s):  
G.P. Glazunov ◽  
M.N. Bondarenko ◽  
A.L. Konotopskiy ◽  
I.E. Garkusha ◽  
S.M. Maznichenko ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Steady State ◽  
Glow Discharge ◽  
Thermal Desorption ◽  
Gas Discharge ◽  
Plasma Pressure ◽  
Discharge Voltage ◽  
Probe Surface ◽  
Physical Mechanisms ◽  
He Atom

The thermal desorption experiments were carried out to study the process of helium outgassing from the stainless steel 12Cr18Ni10Ti after exposure to a steady state glow discharge (GD) plasma in He atmosphere. The currentvoltage characteristics in different plasma regimes have been measured and estimation of He ions energy has been made. Measurements of He release from the stainless steel probes showed the saturation of probe surface with He after the fluencies of ~ 4 ∙ 1019 ion/cm2. The value of He outgassing strongly depends on the regime of GD plasma: pressure of work gas, discharge voltage, etc. Several maximums, including the maximum at the temperature of 100…150 °C, were registered in the He desorption curves that indicated different He atom states on the surface and in the nearest surface bulk. Physical mechanisms of such He outgassing are discussed.

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