| 平炉精炼包冶炼工艺与耐火材料的应用 |
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| 引用本文： | 张广智,苏留记.平炉精炼包冶炼工艺与耐火材料的应用[J].耐火材料,1994(6). |
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| 作者姓名： | 张广智 苏留记 |
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| 作者单位： | 冶金部洛阳耐火材料研究院，成都无缝钢管厂 |
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| 摘 要： | 以平炉用精炼包冶炼工艺参数为依据，分析了ＬＦ精炼包渣线用镁炭砖蚀损的主要因素；提出改进镁炭砖用结合剂、添加高活性的合金粉、提高镁砂的ＣａＯ／ＳｉＯ２比和加入合成原料等措施，提高镁炭砖的抗氧化性和抗法侵蚀性能，从而满足了平炉用精炼包冶炼工艺用耐火材料的要求。
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| 关 键 词： | 炉外精炼，镁炭砖 |
LF refining for open hearth furnace molten steel and application of the refractories |
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| Zhang Guangzhi,Su LiujiAuthor's address:Luoyang Institute of Refractories Research,Luoyang, P. R China.LF refining for open hearth furnace molten steel and application of the refractories[J].Refractories,1994(6). |
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| Authors: | Zhang Guangzhi Su LiujiAuthor's address:Luoyang Institute of Refractories Research Luoyang P R China |
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| Affiliation: | Zhang Guangzhi,Su LiujiAuthor's address:Luoyang Institute of Refractories Research,Luoyang,471039 P. R China |
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| Abstract: | On the basis of LF refining process for open hearth furnace steel,thee corrosion of Mgo-C brick in the LF ladle slag linehave been analysized The authors suggested that the oxydation-and corresion-resistance of MgO-C brick could be improved by using improved binder and adding highly active alloy powder and increasing CaO/SiO2 ratio in magnesite. |
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| Keywords: | Magnesia-carbon brick Refining furnace Ladle Open hearth furnace |
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