Title of article
Comparison of damages in tungsten and tungsten doped with lanthanum-oxide exposed to dense deuterium plasma shots
Author/Authors
Shirokova، نويسنده , , V. and Laas، نويسنده , , T. and Ainsaar، نويسنده , , A. and Priimets، نويسنده , , J. and Ugaste، نويسنده , , ـ. and Demina، نويسنده , , E.V. and Pimenov، نويسنده , , V.N. and Maslyaev، نويسنده , , S.A. and Dubrovsky، نويسنده , , A.V. and Gribkov، نويسنده , , V.A. and Scholz، نويسنده , , M. and Mikli، نويسنده , , V.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
8
From page
181
To page
188
Abstract
Changes in the surface and structure of tungsten and tungsten doped with 1% lanthanum-oxide samples irradiated by powerful deuterium plasma shots are investigated. Comparative analysis of the samples microroughness, the damage factor estimated from SEM images, and the hardness of cross-sections has been carried out. It can be concluded that the doping of tungsten with 1% lanthanum-oxide may decrease the development of a mesh of microcracks on the irradiated surface. However, this doping may increase the microroughness of the sample surface.
Journal title
Journal of Nuclear Materials
Serial Year
2013
Journal title
Journal of Nuclear Materials
Record number
1362133
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