| 铝硅铁合金热法炼镁的研究 |
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| 引用本文： | 吴贤熙. 铝硅铁合金热法炼镁的研究[J]. 有色金属, 2000, 52(2): 72-74 |
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| 作者姓名： | 吴贤熙 |
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| 作者单位： | 贵州工业大学冶金系,贵阳,550003 |
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| 摘 要： | 研究了用电热法生产的铝硅铁合金代替纯铝和硅铁作还原剂进行热法炼镁的可能性，研究和分析结果表明，铝硅铁合金可代替纯铝作还原剂，并使热法炼镁的反应温度大幅度降低，当含铁较低时，铝硅铁合金可视为铝硅二元合金。当铝含量不变时，以铁代替部分硅可使铝硅铁合铝活度增加。
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| 关 键 词： | 热法炼镁 铝硅铁合金 还原剂 活度 |
| 文章编号： | 1001-0211(2000)02-0072-03 |
| 修稿时间： | 1999-05-11 |
THERMAL REDUCTION OF Mg WITH REDUCTIVE AGENT AI-Si-Fe TERNARY ALLOY |
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| WU Xianxi. THERMAL REDUCTION OF Mg WITH REDUCTIVE AGENT AI-Si-Fe TERNARY ALLOY[J]. Nonferrous Metals, 2000, 52(2): 72-74 |
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| Authors: | WU Xianxi |
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| Abstract: | The possibility of thermal reduction of Mg by electric thermal process instead of reductive agents (such as Al or Si-Fe alloy) was investigated. The results show that Al-Si-Fe alloy can be substituted for Al as reductive agent, and the temperature of thermal reduction of Mg decreases greatly.0 When the content of iron is low, the Al-Si-Fe alloy can be regarded as Al-Si binary alloy. When the content of Al is constant and Fe is substituted for part of Si, the aluminum activity in the ternary Al-Si-Fe alloy will increases. |
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| Keywords: | magnesium thermal reduction Al-Si-Fe alloy reductive agent |
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