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1.发明授权METHOD OF PREPARING PLATE-SHAPED HIGH-DENSITY LOW-ENRICHED URANIUM DISPERSION TARGET AND HIGH-DENSITY LOW-ENRICHED URANIUM TARGET PREPARED THEREBY 有权用于生产高密度，低浓缩铀和高密度的这使TARGET，低浓缩铀的板状TARGET色散
公开(公告)号：EP2681744B1
公开(公告)日：2016-01-20
申请号：EP11860182.2
申请日：2011-10-12
发明人： KIM, Chang-Kyu , KIM, Ki-Hwan , LEE, Yoon-Sang , RYU, Ho Jin , JANG, Se Jung , PARK, Jong-Man , CHOI, Sun-Ju
CPC分类号： G21G1/08 , G21G2001/0036 , H05H6/00
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2.发明公开METHOD OF PREPARING PLATE-SHAPED HIGH-DENSITY LOW-ENRICHED URANIUM DISPERSION TARGET AND HIGH-DENSITY LOW-ENRICHED URANIUM TARGET PREPARED THEREBY 有权用于生产高密度，低浓缩铀和高密度的这使TARGET，低浓缩铀的板状TARGET色散
公开(公告)号：EP2681744A1
公开(公告)日：2014-01-08
申请号：EP11860182.2
申请日：2011-10-12
发明人： KIM, Chang-Kyu , KIM, Ki-Hwan , LEE, Yoon-Sang , RYU, Ho Jin , JANG, Se Jung , PARK, Jong-Man , CHOI, Sun-Ju
CPC分类号： G21G1/08 , G21G2001/0036 , H05H6/00
摘要： The present disclosure relates to a method of preparing a plate-shaped high-density low-enriched uranium dispersion target and high-density low- enriched uranium target prepared thereby. And the present disclosure relates to a method of preparing medical radioactive 99Mo by using the uranium target prepared by the foregoing method. According to an aspect of the present invention, there is provided a method of preparing a plate-shaped high- density low-enriched uranium dispersion target including: preparing a uranium alloy powder from a low-enriched uranium raw material including less than 1 wt% of one or more selected from the group consisting of aluminum (Al), silicon (Si), chromium (Cr), iron (Fe), and molybdenum (Mo) by using a centrifugal atomization method; mixing the prepared uranium alloy powder with an Al-Si alloy powder within a range of 40 vol% to 50 vol% to prepare a compact; and rolling the prepared compact.
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