| 炉外法生产铌铁过程中碳和硅的控制 |
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| 引用本文： | 李建兵,肖智海,李晓东,何志敏,倪航星,张兆雪. 炉外法生产铌铁过程中碳和硅的控制[J]. 铁合金, 2011, 42(4): 5-8 |
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| 作者姓名： | 李建兵 肖智海 李晓东 何志敏 倪航星 张兆雪 |
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| 作者单位： | 中色(宁夏)东方集团有限公司 石嘴山 中国753000 |
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| 摘 要： | 阐述了炉外法生产铌铁过程中碳元素和硅元素的主要影响因素。实践证明,通过严格控制原材料中的杂质含量,合理控制配铝系数,用铝热还原法生产低硅低碳铌铁是完全可行的。
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| 关 键 词： | 炉外法 铌铁 配铝系数 低碳低硅 |
CONTROLLING OF CARBON AND SILICON CONTENT IN PRODUCING FERRONIOBIUM BY THE OUTSIDE FURNACE PROCESS |
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| Li Jianbing,Xiao Zhihai,Li Xiaodong,He Zhimin,Ni Hangxing,Zhang Zhaoxue. CONTROLLING OF CARBON AND SILICON CONTENT IN PRODUCING FERRONIOBIUM BY THE OUTSIDE FURNACE PROCESS[J]. Ferro-alloys, 2011, 42(4): 5-8 |
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| Authors: | Li Jianbing Xiao Zhihai Li Xiaodong He Zhimin Ni Hangxing Zhang Zhaoxue |
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| Affiliation: | Li Jianbing Xiao Zhihai Li Xiaodong He Zhimin Ni Hangxing Zhang Zhaoxue (CNMC Ningxia Orient Group Co.,Ltd.,Shizuishan 753000,China ) |
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| Abstract: | This paper expounds the main factors that affect carbon and silicon content in producing ferroniobium by the outside furnace process.The result shows that it is feasible to produce low carbon and low silicon ferroniobium in aluminothermic reduction method by controlling the impurity of raw material and proper control the proportion of aluminum coefficient. |
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| Keywords: | outside furnace process ferroniobium proportion of aluminum coefficient low carbon and low silicon |
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