Publication: Thermal desorption study of hydrogen isotopes trapping and its diffusion in tungsten coated with aluminum/beryllium layer during plasma irradiation
Дата
2019
Авторы
Begrambekov, L. B.
Kaplevsky, A. S.
Dovganyuk, S. S.
Kasimova, N. N.
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© 2019 IOP Publishing Ltd. All rights reserved.The influence of irradiation in hydrogen plasma with oxygen impurity on the penetration of hydrogen isotopes through the surface of tungsten, through the surface of beryllium and aluminum layers on tungsten, and through the tungsten-coating interface was studied. It was shown that all these processes are accelerated in the presence of oxygen impurity in plasma. A conclusion is made that detritisation of the surface of both in the conditions of a fusion reactor tungsten and beryllium is possible.
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Thermal desorption study of hydrogen isotopes trapping and its diffusion in tungsten coated with aluminum/beryllium layer during plasma irradiation / Begrambekov, L.B. [et al.] // Journal of Physics: Conference Series. - 2019. - 1396. - № 1. - 10.1088/1742-6596/1396/1/012008