Material erosion and erosion products in disruption simulation experimentsat the MK-200 UG facility

Authors
Arkhipov, NI Bakhtin, VP Kurkin, SM Safronov, VM Toporkov, DA Vasenin, SG Zhitlukhin, AM Wurz, H
Citation
Ni. Arkhipov et al., Material erosion and erosion products in disruption simulation experimentsat the MK-200 UG facility, FUSION ENG, 49, 2000, pp. 151-156
Citations number
4
Categorie Soggetti
Nuclear Emgineering
Journal title
FUSION ENGINEERING AND DESIGN
ISSN journal
09203796 → ACNP
Volume
49
Year of publication
2000
Pages
151 - 156
Database
ISI
SICI code
0920-3796(200011)49:<151:MEAEPI>2.0.ZU;2-5
Abstract
Plasma/material interaction was studied in disruption simulation experiment s at the plasma gun facility MK-200 UG. Graphite, tungsten and aluminium ta rgets (beryllium-like material) were irradiated by intense plasma streams u nder heat fluxes typical for international thermonuclear experimental react or (ITER) hard disruption. Materials were also exposed to radiation emitted by target plasma shields. Surface damage and erosion products were analyse d. (C) 2000 Elsevier Science B.V. All rights reserved.