| 莱钢特钢厂降低中间包耐材消耗的措施 |
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| 引用本文： | 李法兴,孙永喜,马传庆,范斌,刘金玲. 莱钢特钢厂降低中间包耐材消耗的措施[J]. 山东冶金, 2003, 0(Z2) |
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| 作者姓名： | 李法兴 孙永喜 马传庆 范斌 刘金玲 |
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| 作者单位： | 莱芜钢铁股份有限公司特殊钢厂，莱芜钢铁股份有限公司特殊钢厂，莱芜钢铁股份有限公司特殊钢厂，莱芜钢铁股份有限公司特殊钢厂，莱芜钢铁股份有限公司特殊钢厂 山东莱芜271105，山东莱芜271105，山东莱芜271105，山东莱芜271105，山东莱芜271105 |
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| 摘 要： | 为了提高中间包使用寿命和连拉炉数、降低耐材消耗,莱钢特钢厂采取了改进中间包砌筑工艺、应用干法振动成型式中间包、应用导流隔墙、改进LF脱氧工艺、提高电炉生产率、改进结晶器密封结构、应用中间包重接技术等多项措施,使吨钢耐材消耗降低7 57元,单包连拉炉数达到35炉。
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| 关 键 词： | 中间包 耐材消耗 干式工作衬 中包温度 结晶器 |
Measures of Reducing Tundish Refractory Consumption |
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| LI Fa-xing,SUN Yong-xi,MA Chuan-qing,FAN Bin,LIU Jin-ling. Measures of Reducing Tundish Refractory Consumption[J]. Shandong Metallurgy, 2003, 0(Z2) |
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| Authors: | LI Fa-xing SUN Yong-xi MA Chuan-qing FAN Bin LIU Jin-ling |
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| Abstract: | In order to increase life of tundish and continuous heats, reduce refractory consumption, measures such as improving tundish lining work, using dry vibratory pressing tundish, setting up baffle wall, improving deoxidization process, increasing EAF productivity, redesigning seal structure of mould, adopting tundish rejointing technology etc. are carried out in the special steel plant of Laigang, then refractory consumption of one ton steel is reduced by 7.57 Yuan and the continuous heats of one tundish is increased to 35 heats. |
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| Keywords: | tundish refractory consumption dry working lining tundish temperature mould |
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