| 高质量Mg-Zr中间合金的研制 |
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| 引用本文： | 刘甲祥,杨庆山,柳术平,陈卫平,何碧宁.高质量Mg-Zr中间合金的研制[J].稀有金属与硬质合金,2006,34(1):30-32. |
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| 作者姓名： | 刘甲祥 杨庆山 柳术平 陈卫平 何碧宁 |
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| 作者单位： | 湖南稀土金属材料研究院,湖南,长沙,410014 |
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| 摘 要： | 以KCl、NaCl为熔剂，用液态Mg还原K2ZrR6,通过控制炉料配比、还原温度、还原时问，并用机械正反向交替搅拌，成功地解决了传统生产工艺中渣相与Mg-Zr中问合金难以分离、合金杂质含量偏高、合金成分偏析的难题，获得了高质量的Mg—Zr中间合金。
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| 关 键 词： | Mg-Zr中间合金 炉料配比 机械搅拌 还原温度 还原时间 |
| 文章编号： | 1004-0536(2006)01-0030-03 |
| 收稿时间： | 2005-11-22 |
| 修稿时间： | 2005年11月22 |
Development of High-quality Mg-Zr Intermediate Alloy |
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| LIU Jia-xiang,YANG Qing-shan,LIU Shu-ping,CHEN Wei-ping,HE Bi-ning.Development of High-quality Mg-Zr Intermediate Alloy[J].Rare Metals and Cemented Carbides,2006,34(1):30-32. |
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| Authors: | LIU Jia-xiang YANG Qing-shan LIU Shu-ping CHEN Wei-ping HE Bi-ning |
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| Affiliation: | Hunan Research Institute of Rare Earth Metals,changsha 410014,China |
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| Abstract: | K2ZrF6 is reduced with liquid Mg and KCl and NaCl as flux. High-quality Mg-Zr intermediate alloy is produced through control of furnace charge proportion, reduction temperature and time,and by forward and backward mechanical agitation, successfully solving the problem of separation between the slag phase and Mg-Zr intermediate alloy,of somewhat higher impurity in the alloy and alloy constituent segregation from the traditional production process. |
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| Keywords: | Mg- Zr intermediate alloy furnace charge proportion mechanical agitation reduction temperature reduction time |
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