Erosion, permeation and outgassing performances of tin coating under/after hydrogen plasma iffadiation

Erosion, permeation and outgassing performances of tin coating under/after hydrogen plasma iffadiation

An erosion behavior of TiN-coated stainless-steel (SS) surfaces was investigated during biased-limiter experiments within the Uragan-3M torsatron and during simulation experiments, which were performed with plasma-accelerator and glow-discharge (GD) plasmas. For a TiN-coated SS head-plate of a limit...

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Бібліографічні деталі
Дата:2000
Автори: Glazunov, G.P., Volkov, E.D., Veremeyenko, V.P., Kosik, N.A., Kutsyn, Al.A., Langner, J., Langner, E., Mironov, Yu.K., Nazarov, N.I., Piekoszewski, J., Sadowski, M., Stanislawski, J., Tereshin, V.I.
Формат: Стаття
Мова:English
Опубліковано: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2000
Назва видання:Вопросы атомной науки и техники
Теми:
Low temperature plasma and plasma technologies
Онлайн доступ:http://dspace.nbuv.gov.ua/handle/123456789/78559
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Цитувати:Erosion, permeation and outgassing performances of tin coating under/after hydrogen plasma iffadiation / G.P. Glazunov, E.D. Volkov, V.P. Veremeyenko, N.A. Kosik, Al.A. Kutsyn, J. Langner, E. Langner, Yu.K. Mironov, N.I. Nazarov, J. Piekoszewski, M. Sadowski, J. Stanislawski, V.I. Tereshin // Вопросы атомной науки и техники. — 2000. — № 6. — С. 155-159. — Бібліогр.: 18 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
id irk-123456789-78559
record_format dspace
spelling irk-123456789-785592015-03-19T03:02:16Z Erosion, permeation and outgassing performances of tin coating under/after hydrogen plasma iffadiation Glazunov, G.P. Volkov, E.D. Veremeyenko, V.P. Kosik, N.A. Kutsyn, Al.A. Langner, J. Langner, E. Mironov, Yu.K. Nazarov, N.I. Piekoszewski, J. Sadowski, M. Stanislawski, J. Tereshin, V.I. Low temperature plasma and plasma technologies An erosion behavior of TiN-coated stainless-steel (SS) surfaces was investigated during biased-limiter experiments within the Uragan-3M torsatron and during simulation experiments, which were performed with plasma-accelerator and glow-discharge (GD) plasmas. For a TiN-coated SS head-plate of a limiter the arc ignition probability was found to be lower than 10-4 per plasma pulse. Possible physical mechanisms of this effect had been discussed. Within special vacuum stands, using thermal-desorption and mass-spectrometry methods, there were performed measurements of an outgassing rate and hydrogen permeability of TiNcoatings. The negligible outgassing from TiN-coated SS samples, during their heating up to 473 K, was observed after a cleaning procedure with a molecular hydrogen inflow under pressure of about 10-4 Torr, on contrary to the considerable increase of (q) rate for the irradiated samples. Measured values of the TiN-film hydrogen permeability were several times lower, and activation energy of the hydrogen permeation was considerably lower than that for the SS films (15 kJ/mole instead of 19.9 kJ/mole). The use of TiN-coated SS and diffusion membranes, for the reduction of the erosion, recycling, and hydrogen isotope inventory control, as well as for improvement of vacuum conditions, has been considered. 2000 Article Erosion, permeation and outgassing performances of tin coating under/after hydrogen plasma iffadiation / G.P. Glazunov, E.D. Volkov, V.P. Veremeyenko, N.A. Kosik, Al.A. Kutsyn, J. Langner, E. Langner, Yu.K. Mironov, N.I. Nazarov, J. Piekoszewski, M. Sadowski, J. Stanislawski, V.I. Tereshin // Вопросы атомной науки и техники. — 2000. — № 6. — С. 155-159. — Бібліогр.: 18 назв. — англ. 1562-6016 http://dspace.nbuv.gov.ua/handle/123456789/78559 533.9 en Вопросы атомной науки и техники Національний науковий центр «Харківський фізико-технічний інститут» НАН України
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
language English
topic Low temperature plasma and plasma technologies
Low temperature plasma and plasma technologies
spellingShingle Low temperature plasma and plasma technologies
Low temperature plasma and plasma technologies
Glazunov, G.P.
Volkov, E.D.
Veremeyenko, V.P.
Kosik, N.A.
Kutsyn, Al.A.
Langner, J.
Langner, E.
Mironov, Yu.K.
Nazarov, N.I.
Piekoszewski, J.
Sadowski, M.
Stanislawski, J.
Tereshin, V.I.
Erosion, permeation and outgassing performances of tin coating under/after hydrogen plasma iffadiation
Вопросы атомной науки и техники
description An erosion behavior of TiN-coated stainless-steel (SS) surfaces was investigated during biased-limiter experiments within the Uragan-3M torsatron and during simulation experiments, which were performed with plasma-accelerator and glow-discharge (GD) plasmas. For a TiN-coated SS head-plate of a limiter the arc ignition probability was found to be lower than 10-4 per plasma pulse. Possible physical mechanisms of this effect had been discussed. Within special vacuum stands, using thermal-desorption and mass-spectrometry methods, there were performed measurements of an outgassing rate and hydrogen permeability of TiNcoatings. The negligible outgassing from TiN-coated SS samples, during their heating up to 473 K, was observed after a cleaning procedure with a molecular hydrogen inflow under pressure of about 10-4 Torr, on contrary to the considerable increase of (q) rate for the irradiated samples. Measured values of the TiN-film hydrogen permeability were several times lower, and activation energy of the hydrogen permeation was considerably lower than that for the SS films (15 kJ/mole instead of 19.9 kJ/mole). The use of TiN-coated SS and diffusion membranes, for the reduction of the erosion, recycling, and hydrogen isotope inventory control, as well as for improvement of vacuum conditions, has been considered.
format Article
author Glazunov, G.P.
Volkov, E.D.
Veremeyenko, V.P.
Kosik, N.A.
Kutsyn, Al.A.
Langner, J.
Langner, E.
Mironov, Yu.K.
Nazarov, N.I.
Piekoszewski, J.
Sadowski, M.
Stanislawski, J.
Tereshin, V.I.
author_facet Glazunov, G.P.
Volkov, E.D.
Veremeyenko, V.P.
Kosik, N.A.
Kutsyn, Al.A.
Langner, J.
Langner, E.
Mironov, Yu.K.
Nazarov, N.I.
Piekoszewski, J.
Sadowski, M.
Stanislawski, J.
Tereshin, V.I.
author_sort Glazunov, G.P.
title Erosion, permeation and outgassing performances of tin coating under/after hydrogen plasma iffadiation
title_short Erosion, permeation and outgassing performances of tin coating under/after hydrogen plasma iffadiation
title_full Erosion, permeation and outgassing performances of tin coating under/after hydrogen plasma iffadiation
title_fullStr Erosion, permeation and outgassing performances of tin coating under/after hydrogen plasma iffadiation
title_full_unstemmed Erosion, permeation and outgassing performances of tin coating under/after hydrogen plasma iffadiation
title_sort erosion, permeation and outgassing performances of tin coating under/after hydrogen plasma iffadiation
publisher Національний науковий центр «Харківський фізико-технічний інститут» НАН України
publishDate 2000
topic_facet Low temperature plasma and plasma technologies
url http://dspace.nbuv.gov.ua/handle/123456789/78559
citation_txt Erosion, permeation and outgassing performances of tin coating under/after hydrogen plasma iffadiation / G.P. Glazunov, E.D. Volkov, V.P. Veremeyenko, N.A. Kosik, Al.A. Kutsyn, J. Langner, E. Langner, Yu.K. Mironov, N.I. Nazarov, J. Piekoszewski, M. Sadowski, J. Stanislawski, V.I. Tereshin // Вопросы атомной науки и техники. — 2000. — № 6. — С. 155-159. — Бібліогр.: 18 назв. — англ.
series Вопросы атомной науки и техники
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first_indexed 2023-10-18T19:16:44Z
last_indexed 2023-10-18T19:16:44Z
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