ウエダ　ヨシオ   Ueda Yoshio   上田　良夫    所属   追手門学院大学  理工学部 電気電子工学科    職種   教授
言語種別	英語
発行・発表の年月	2006/02
形態種別	論文
査読	査読あり
標題	Exposure of reduced activation ferritic steel F82H to TEXTOR plasma
執筆形態	共著・編著（代表編著を除く）
掲載誌名	FUSION ENGINEERING AND DESIGN
掲載区分	国外
出版社・発行元	ELSEVIER SCIENCE SA
巻・号・頁	81(8-14),pp.925-929
国際共著	国際共著
著者・共著者	K Tsuzuki,T Hirai,Y Kusama,Phillips, V,A Pospiesczck,M Sakamoto,Y Sakawa,G Sergienko,B Schweer,T Tanabe,Y Ueda
概要	Reduced activation ferritic steel, which is a leading structural material candidate for a fusion demonstration reactor, has been installed in TEXTOR and exposed to neutral beam heated plasma. When the heat load was lower than 5 MW/m(2), the insertion of the test limiter did not influence the plasma parameters. Visible spectroscopy near the surface showed that the emission related to constituent element such as iron and chromium is comparable to that from the stainless steel. It means that the sputtering from the ferritic steel is comparable to that from the stainless steel even for plasma exposure in high heat flux condition. When the heat load was similar to 10 MW/m(2), the limiter was melted slightly.
DOI	10.1016/j.fusengdes.2005.07.039
ISSN	0920-3796