| 钢包脱氧渣做熔剂冶炼硅锰合金的探索 |
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| 引用本文： | 王振光,金建凡,赵国文.钢包脱氧渣做熔剂冶炼硅锰合金的探索[J].山东冶金,2009,31(4):15-16,18. |
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| 作者姓名： | 王振光 金建凡 赵国文 |
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| 作者单位： | 1. 山东工业职业学院,山东淄博,256414
2. 山东石横特钢集团有限公司,山东肥城,271612 |
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| 摘 要： | 硅锰合金作为炼钢的常用脱氧剂，在对钢包内的钢水进行脱氧时，生成的脱氧产物SiO2、MnO必然进入高碱度的炉渣中。石横特钢用这种钢渣代替白云石作熔剂生产硅锰合金，年可降低生产成本36．4万元，回收锰184．366t，达到了资源重复利用、降低成本的目的。同时指出，尽可能地提高脱氧钢渣中的锰含量是进一步的研究方向，“富锰钢渣”有良好的应用前景。
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| 关 键 词： | 钢包脱氧渣 熔剂 硅锰合金 白云石 |
Research of Ladle Deoxidized Slag Used as Flux to Make Silicon-manganese |
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| WANG Zhen-guang,JIN Jian-fan,ZHAO Guo-wen.Research of Ladle Deoxidized Slag Used as Flux to Make Silicon-manganese[J].Shandong Metallurgy,2009,31(4):15-16,18. |
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| Authors: | WANG Zhen-guang JIN Jian-fan ZHAO Guo-wen |
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| Affiliation: | 1 Shandong Vocational College Industry;Zibo 256414;China;2 Shandong Shiheng Special Steel Group Co.;Ltd.;Feicheng 271612;China |
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| Abstract: | Silicon-manganese is usually used as deoxidizer in steelmaking.When it deoxidize the molten steel in ladle,the deoxidiza-tion product SiO2 and MnO certainly come into high alkalinity slag.Shiheng Special Steel adopted this slag as flux instead of dolomite to make silicon-manganese,could reduce cost by 0.364 million Yuan RMB and reclaimed Mn for 184.366 tons per year.This new pro-cess reached the purposes of resource reuse and reducing the cost.Meanwhile,it is pointed out that increasing the content of Mn in... |
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| Keywords: | ladle deoxidized slag flux silicon-manganese dolomite |
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