کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5453936 | 1514153 | 2017 | 18 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Interaction of candidate plasma facing materials with tokamak plasma in COMPASS
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی هسته ای و مهندسی
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چکیده انگلیسی
The uniformity of the coatings and their thickness was verified before the exposure. After the exposure, no reduction of the thickness was observed, indicating the absence of 'global' erosion. Erosion was observed only in isolated spots, and attributed to unipolar arcing. Slightly larger erosion was found on the steel coatings compared to the tungsten ones. Incorporation of deuterium in a thin surface layer was observed, in dependence on the exposure mode. Additionally, boron enrichment of the long-exposure samples was observed, as a result of the tokamak chamber boronization.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Nuclear Materials - Volume 493, September 2017, Pages 102-119
Journal: Journal of Nuclear Materials - Volume 493, September 2017, Pages 102-119
نویسندگان
JiÅà MatÄjÃÄek, VladimÃr Weinzettl, Anna Macková, Petr Malinský, VladimÃr Havránek, Diana Naydenkova, Veronika Klevarová, Per Petersson, Pawel Gasior, Antti Hakola, Marek Rubel, Elzbieta Fortuna, Jukka Kolehmainen, Sanna Tervakangas,