| 钛渣铝镁法冶炼高钛铁的研究 |
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| 引用本文： | 丁满堂. 钛渣铝镁法冶炼高钛铁的研究[J]. 南方钢铁, 2012, 0(1): 1-3 |
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| 作者姓名： | 丁满堂 |
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| 作者单位： | 攀枝花学院材料科学与工程学院,四川攀枝花617000 |
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| 摘 要： | 以钛渣为原料研究铝镁热法制备高钛铁的工艺，讨论了炉料单位热量及不同还原剂配方对冶炼效果的影响．实验结果表明，铝镁热法制备高钛铁在技术上是可行的，用铝镁做还原剂，炉料单位热量为2950kJ／kg时可制备钛含量为68．2％的钛铁合金，用镁代替10％的用铝量可使钛铁合金中的铝含量小于4％．
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| 关 键 词： | 高钛铁 铝镁法 钛精矿 钛渣 |
Smelting high titanium ferroalloy with titanium slag by means of thermite method |
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| DING Man-tang. Smelting high titanium ferroalloy with titanium slag by means of thermite method[J]. , 2012, 0(1): 1-3 |
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| Authors: | DING Man-tang |
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| Affiliation: | DING Man-tang (School of Materials Science and Engineering, Panzhihua University, Panzhihua 617000, Sichuan) |
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| Abstract: | Smelting high titanium ferroalloy with titanium slag as raw materials by means of aluminum-magnesium thermite was studied, and the effluence of the heat productivity of unit burden and the proportion of reducing agent on the melting approached. It was shown that the aluminum-magnesium thermite method was technically feasible for smelting high titanium ferroalloy. When the heat productivity of the burden with aluminum-magnesium as reducing agent reached 2 950 kJ/kg, a titanium ferroalloy containing 68. 2%Ti could be made. A substitution of 10%aluminum by magnesium led to a titanium ferroalloy containing less than 4%Al. |
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| Keywords: | high titanium ferroalloy aluminum -magnesium thermite rocess titanium concentrate titanium slag |
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