| 提高钛硅合金等级的研究 |
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| 引用本文： | 李祖树,徐楚韶.提高钛硅合金等级的研究[J].重庆大学学报(自然科学版),1994,17(4):96-103. |
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| 作者姓名： | 李祖树 徐楚韶 |
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| 作者单位： | 重庆大学冶金及材料工程系 |
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| 基金项目： | 高等学校博士专项科研基金 |
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| 摘 要： | 在采用硅铝铁作还原剂冶炼钛硅合金的实验中，研究了冶炼温度、炉料初始碱度、还原剂用量等因素对钛硅合金中钛、硅含量、残渣中ＴｉＯ２含量、钛回收率的影响，获得了升钛降硅的最佳工艺参数。利用实验获得的最佳工艺参数进行了实验室稳定试验和半工业性稳定试验。
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| 关 键 词： | 钛渣 钛硅合金 钛 二氧化钛 硅 |
A Study Raising the Grade of Silico-titanium Ferroalloy |
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| Li Zushu,Xu Chushao.A Study Raising the Grade of Silico-titanium Ferroalloy[J].Journal of Chongqing University(Natural Science Edition),1994,17(4):96-103. |
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| Authors: | Li Zushu Xu Chushao |
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| Institution: | Li Zushu;Xu Chushao |
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| Abstract: | It is studied in this paper that the influences of various factors,such as the smelting temperature,the basicity of the slag,and the quantity of reductant on the titanium content of alloy,silicon content of alloy,TiO2 content of the remaining slag and the titanium recovery in smelting silico-itanium ferroalloy using silicoaluminium ferroalloy as reductant.With this study,the optimum techn ological parameters are obtained of raising the titanium content of alloy and re-$$$ucing the silicon content of alloy. The stable experiments in laboratory and factory using this opti-mum technological parameters are conducted. |
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| Keywords: | Titanium slag Ferrotitanium technology/titanium-bearing blast furnace slags electro-silicoaluminium thermic method |
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