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本文报道了从1.5米回旋加速器上照过的铁靶、镍靶中分离出~(57)Co的化学分离流程。所得的产品收率高、杂质少、核纯好。很适宜制作质量较高的~(57)Co穆斯堡尔源等。
In this paper, the chemical separation of ~ (57) Co from nickel target after the iron target irradiated from a 1.5m cyclotron was reported. The resulting product high yield, less impurities, pure nuclear pure. Very suitable for the production of high quality ~ (57) Co Mossborg source and so on.