【摘要】 本文系统地介绍了同位素靶的制备技术,主要内容包括核靶的制备手段(真空蒸发、聚焦重离子束溅射、滚轧、电镀、离心沉淀),同位素化合物还原工艺(还原蒸馏、电解还原)和核靶的贮存方法(干燥法、抽真空法、低温干燥法)。更多还原

【Abstract】 This paper introduces the techniques of making isotopic targets for nuclear physics experiments Vacuum evaporation,electroplating, centrifugal precipitation, rolling and focused heavy-ion beam sputtering used to prepare various isotopic targets at IAE are described. Reduction-distillation with active metals and electrolytic reduction for converting isotope oxides to metals are mentioned. The stripping processes of producing self-supporting isotopic targets are summarized. The store methods of metallic targets are given t更多还原