| 钕铁在NdCl_3-KCl熔盐中溶解行为的研究 |
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| 引用本文： | 叶云蔚,陆庆桃.钕铁在NdCl_3-KCl熔盐中溶解行为的研究[J].上海有色金属,1989(3). |
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| 作者姓名： | 叶云蔚 陆庆桃 |
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| 作者单位： | 上海工业大学，上海工业大学 |
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| 摘 要： | 在用电化学方法研究了钕在NdCl_3熔盐中溶解度和溶解机理之后,本文用重差法和最大气泡压力法测定了钕和钕铁合金在NdCl_3-KCl熔盐中的溶解损失,熔盐表面张力与添加剂的关系,证实了钕铁合金的电化学和化学溶解机理:钕在熔盐中溶解损失是影响电流效率的主要因素。
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| 关 键 词： | 钕 熔盐电解 溶解 钕铁合金 |
Investigation on Dissolution Behaviour of Nd-Fe in Molten NdCl_3-KCl |
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| Yi Yunwei LU Qingtao.Investigation on Dissolution Behaviour of Nd-Fe in Molten NdCl_3-KCl[J].Shanghai Nonferrous Metals,1989(3). |
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| Authors: | Yi Yunwei LU Qingtao |
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| Affiliation: | Shanghai University of Technology |
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| Abstract: | Following the study on the dissolubility and dissoluble mechanism of neodymium in the NdCl_3 fused salt by the electrochemical method, the dissolution loss and the relation between fused-salt surface tension and addition agents were determined during Nd and Nd-Fe alloy in molten NdCl_3-KCl, both by gravimeter and maximum gas bubble pressure. The electrochemistry and chemical dissoluble mechanism of Nd-Fe alloy were that the dissolution loss of Nd in the fused-salt was a main effect on the current efficiency, proved by the experiment. |
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| Keywords: | Neodymium Molten salt electrolysis dissolution Neodymiumiron alloys |
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