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DOI: 10.1238/Physica.Topical.111a00213
Zitationen: 20
Web of Science
Zitationen: 17

Energy threshold of brittle destruction for carbon based materials

Bazylev, B.N.; Koza, Y.; Landman, I.S.; Linke, J.; Pestchanyi, S.E.; Würz, H.

In the future tokamak ITER the carbon fiber composites (CFC) are foreseen as one of divertor armour materials.
The main deficiency of CFC is that their brittle destruction (BD) can occur at the heat fluxes of impacting SOL plasma above 0.5 GW/m2, which are typical of the tokamak operation in the ELMy H-mode. These rather large heat loads applied to the NS31 and NB31 CFC targets are successfully simulated at the electron beam facility JUDITH for pulse- and quasi-stationary regimes on the spatial scale of 2 cm by means of scanning the e-beam.
To support these experimen ... mehr

Abstract (englisch):

Zugehörige Institution(en) am KIT Institut für Hochleistungsimpuls- und Mikrowellentechnik (IHM)
Publikationstyp Zeitschriftenaufsatz
Jahr 2004
Sprache Englisch
Identifikator ISSN: 0031-8949, 1402-4896
KITopen-ID: 110054909
HGF-Programm 31.02.03 (POF I, LK 01)
Erschienen in Physica scripta
Band T111
Seiten 213-17
Bemerkung zur Veröffentlichung 10th Carbon Workshop, Jülich, September 17-19, 2003
Nachgewiesen in Web of Science
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