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Characterization an...
Characterization and heat flux testing of beryllium coatings on Inconel for JET ITER-like wall project
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Hirai, T. (author)
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Linke, J. (author)
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- Sundelin, Per (author)
- KTH,Fusionsplasmafysik,Alfvénlaboratoriet
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- Rubel, Marek J. (author)
- KTH,Fusionsplasmafysik,Alfvénlaboratoriet
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Kuehnlein, W. (author)
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Wessel, E. (author)
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Coad, J. P. (author)
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Lungu, C. P. (author)
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Matthews, G. F. (author)
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Pedrick, L. (author)
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Piazza, G. (author)
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(creator_code:org_t)
- 2007
- 2007
- English.
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In: Physica Scripta. - 0031-8949 .- 1402-4896. ; T128, s. 166-170
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
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- In order to perform a fully integrated material test, JET has launched the ITER-like wall project with the aim of installing a full metal wall during the next major shutdown. The material foreseen for the main chamber wall is bulk Be at the limiters and Be coatings on inconel tiles elsewhere. R&D process comprises global characterization ( structure, purity etc) of the evaporated films and testing of their performance under heat loads. The major results are (i) the layers have survived energy loads of 20 MJ m(-2) which is significantly above the required level of 5 - 10 MJ m(-2), (ii) melting limit of beryllium coating would be at the energy level of 30 MJ m(-2), (iii) cyclic thermal load of 10 MJ m(-2) for up to 50 cycles have not induced any noticeable damage such as flaking or detachment.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Keyword
- Physics
- Fysik
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Hirai, T.
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Linke, J.
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Sundelin, Per
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Rubel, Marek J.
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Kuehnlein, W.
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Wessel, E.
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show more...
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Coad, J. P.
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Lungu, C. P.
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Matthews, G. F.
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Pedrick, L.
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Piazza, G.
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
- Articles in the publication
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Physica Scripta
- By the university
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Royal Institute of Technology