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WFRF:(von Seggern J.)
 

Sökning: WFRF:(von Seggern J.) > Graphite-tungsten t...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00002252naa a2200349 4500
001oai:DiVA.org:kth-20228
003SwePub
008100810s2000 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-202282 URI
024a https://doi.org/10.1016/S0022-3115(00)00285-32 DOI
040 a (SwePub)kth
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Rubel, Marek J.u KTH,Alfvénlaboratoriet4 aut0 (Swepub:kth)u1vrej8y
2451 0a Graphite-tungsten twin limiters in studies of material mixing processes on high heat flux components
264 1c 2000
338 a print2 rdacarrier
500 a QC 20100525
520 a Graphite-tungsten twin limiters have been used at the TEXTOR tokamak for testing of high-Z metals as plasma facing materials and, in particular, for studies of the local and global transport of tungsten. The emphasis was on the change in surface morphology of limiters: the formation and properties of multicomponent co-deposits and the trapping characteristics of fuel on carbon and high-Z substrates exposed to the plasma under various operation conditions, i.e., heating scenarios, configuration of limiters, etc. Vast quantities of tungsten have been found to be locally transported to the adjacent graphite surfaces. Ion beam analysis also indicated strong intermixing of carbon, tungsten and boron on the hottest parts of the limiters. The results are discussed in terms of various mechanisms involving the transport of tungsten-containing species, possibilities of oxide production and formation of mixed (W-C-B) compounds.
653 a plasma
700a Tanabe, T.4 aut
700a Philipps, V.4 aut
700a Emmoth, Birgeru KTH,Mikroelektronik och informationsteknik, IMIT4 aut0 (Swepub:kth)u1j35xzj
700a Kirschner, A.4 aut
700a von Seggern, J.4 aut
700a Wienhold, P.4 aut
710a KTHb Alfvénlaboratoriet4 org
773t Journal of Nuclear Materialsg 283, s. 1089-1093q 283<1089-1093x 0022-3115x 1873-4820
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-20228
8564 8u https://doi.org/10.1016/S0022-3115(00)00285-3

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