| SrCl2-KCl-SrF2体系中熔盐电解法制备铝锶合金 |
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| 引用本文： | 邹兴武,王树轩,杨占寿,王舒亚,祁米香. SrCl2-KCl-SrF2体系中熔盐电解法制备铝锶合金[J]. 有色金属(冶炼部分), 2012, 0(8): 54-57 |
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| 作者姓名： | 邹兴武 王树轩 杨占寿 王舒亚 祁米香 |
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| 作者单位： | 1. 中科院青海盐湖研究所,西宁810008;中国科学院研究生院,北京100049
2. 中科院青海盐湖研究所,西宁,810008 |
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| 摘 要： | 以SrCl2为原料,在70%SrCl2-29%KCl-1%SrF2体系中电解生产Al-Sr合金。考察了电解温度、电流密度和电解时间等条件对电流效率和合金锶含量的影响。通过控制工艺条件,可以生产锶含量在0～10%的Al-Sr合金,其物相主要为Al与Al4Sr。
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| 关 键 词： | 熔盐电解法 Al-Sr合金 电流效率 |
| 收稿时间： | 2012-01-18 |
| 修稿时间： | 2012-01-21 |
Preparation of Al-Sr Alloy in SrCl2-KCl-SrF2 System with Molten Salt Electrolysis |
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| Zou-xingwu,wang shuxuan,yang zhanshou,wang shuya and Qi mixiang. Preparation of Al-Sr Alloy in SrCl2-KCl-SrF2 System with Molten Salt Electrolysis[J]. Nonferrous Metals(Extractive Metallurgy), 2012, 0(8): 54-57 |
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| Authors: | Zou-xingwu wang shuxuan yang zhanshou wang shuya Qi mixiang |
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| Affiliation: | 1 (1.Qinghai Institute of Salt Lakes,Chinese Academy of Science,Xining 810008,China; 2.Graduated University of Chinese Academy of Science,Beijing 100049,China) |
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| Abstract: | Al-Sr alloy was prepared via molten salt electrolysis process in 70%SrCl2-29%KCl-1%SrF2 system with SrCl2 as raw material. The effects of electrolysis temperature, electrolysis time, current density on current efficiency and Sr content of Al-Sr alloy were studied. The results show that Al-Sr alloy with Sr content of 0~10% could be prepared by adjustment of technological conditions. The main mineralogical phases of the Al-Sr alloy are Al and Al4Sr. |
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| Keywords: | molten salt electrolysis Al-Sr alloys current efficiency |
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