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Tensile Property of Low Activation Vanadium Alloy after Liquid Lithium Exposure
http://hdl.handle.net/10655/2673
http://hdl.handle.net/10655/2673d72fafa8-891b-491c-ab81-407ddad7496b
Item type | 研究報告書 / Research Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2010-02-05 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Tensile Property of Low Activation Vanadium Alloy after Liquid Lithium Exposure | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | First wall / blanket materials | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | impurity effect | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | mechanical property | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_18ws | |||||
資源タイプ | research report | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
著者 |
"Nagasaka, T.
× "Nagasaka, T.× Muroga, T.× Li, M.× Hoelzer, D.T.× Zinkle, S. J.× Grossbeck, M.L.× Matsui, H." |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | "A candidate low activation vanadium (V) alloy, V-4Cr-4Ti (NIFS-HEAT-2), was exposed to liquid lithium (Li) at 973 and 1073 K for up to 1963 hr. Contamination by carbon (C) and nitrogen (N) from the Li on the order of thousands of wppm were observed. Oxygen (O) levels were reduced to the several 10 wppm level by Li exposure at 1073 K, but not at 973 K. The Li exposure caused strength degradation as measured by tensile tests at 973 and 1073 K. On the other hand, good ductility was demonstrated after the Li exposure even with the significant contamination of C and N. From microstructural observations, C and N are likely to be scavenged by Ti-C-N type precipitates. Reduction of O was attributed to disappearance of Ti-C-O type precipitates." | |||||
書誌情報 |
en : Research Report NIFS-Series 発行日 2005-10-01 |
|||||
報告書番号 | ||||||
NIFS-823 | ||||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0915-633X |