Hydrogen-ion sputtering of borated graphite

Autor:	Yu. S. Virgil'ev, V. I. Pol’skii, B. A. Kalin, E. I. Kurolenkin, M. V. Pristavko, V. L. Yakushin
Rok vydání:	1992
Předmět:	chemistry.chemical_classification Materials science Hydrogen Shields chemistry.chemical_element Fusion power Ion Hydrocarbon Nuclear Energy and Engineering Chemical engineering chemistry Sputtering Limiter Graphite
Zdroj:	Atomic Energy. 73:799-803
ISSN:	1573-8205 1063-4258
Popis:	The development and choice of material for the first wall and other energy-stressed parts of the discharge chamber are an important aspect of fusion reactor construction. In particular, carbon-graphite materials are proposed for making limiters and protective shields of the first wall and receiving plates of diverter devices. Sputtering under ion bombardment is one of the main mechanisms of material erosion [i]; in addition, in the case of carbon-graphite materials chemical sputtering also occurs as a result of the formation of highly volatile hydrocarbon compounds during the reaction with ions of hydrogen isotopes.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a4bb95f42c056f9f04044d4832bc1c4a https://doi.org/10.1007/bf00750649 Zobrazit plný text záznamu Full text from SpringerLink