Determination of Effective Segregation Coefficient of Oxygen in Terbium During Floating Zone Refining
来源期刊：JOURNAL OF RARE EARTHS2001年第2期
论文作者：刘永林 李国栋
Abstract: The effective segregation coefficient Ke of oxygen in terbium metal was deduced from a comparison of the theoretical curves with the concentration distributions found experimentally after a floating zone refining treatment. The result shows that Ke is equal to 1.2 which is an important parameter for floating zone refining terbium.
刘永林1，李国栋1
(1.Department of Physics, Inner Mongolia University,)
Abstract:The effective segregation coefficient Ke of oxygen in terbium metal was deduced from a comparison of the theoretical curves with the concentration distributions found experimentally after a floating zone refining treatment. The result shows that Ke is equal to 1.2 which is an important parameter for floating zone refining terbium.
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