| 邢钢48t顶底复吹转炉溅渣护炉实践 |
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| 引用本文： | 田新中,郝江敏,张江伟,苏庆林.邢钢48t顶底复吹转炉溅渣护炉实践[J].河北冶金,2004(2):38-40. |
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| 作者姓名： | 田新中 郝江敏 张江伟 苏庆林 |
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| 作者单位： | 邢台钢铁公司,炼钢厂,河北,邢台,054027;邢台钢铁公司,炼钢厂,河北,邢台,054027;邢台钢铁公司,炼钢厂,河北,邢台,054027;邢台钢铁公司,炼钢厂,河北,邢台,054027 |
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| 摘 要： | 介绍了邢钢对48t顶底复吹转炉通过采用溅渣护炉技术，提高复吹转炉炉龄的初步探索，取得了一定效果。认为在保证复吹效果前提下转炉炉龄比设计炉龄大幅度提高，达到了6742炉，炉龄在6300对炉碳氧浓度积平均为0．00289，实现了底吹透气元件寿命与转炉炉龄同步，取得了良好的效果。
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| 关 键 词： | 顶底复吹转炉 溅渣护炉 长寿 |
| 文章编号： | 1006-5008(2004)02-0038-03 |
| 修稿时间： | 2004年3月4日 |
FURNACE PROTECTION BY SLAG SPITTING IN 48-TON TOP AND BOTTOM COMBINED BLOWN CONVERTER |
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| TIAN Xin-zhong,HAO Jiang-min,ZHANG Jiang-wei,SU Qing-lin.FURNACE PROTECTION BY SLAG SPITTING IN 48-TON TOP AND BOTTOM COMBINED BLOWN CONVERTER[J].Hebei Metallurgy,2004(2):38-40. |
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| Authors: | TIAN Xin-zhong HAO Jiang-min ZHANG Jiang-wei SU Qing-lin |
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| Abstract: | The initial exploratory to prolong the life of converter by slag spitting protection for 48-ton top and bottom combined blown converter is introduced, a proper result got. It is showed that the converter life has a great degree of increase compared with that designed, reaches 6742, the average concentration product of carbon and oxide is 0.00289 when life is 6300, the life of bottom blown ventilating components can be the same with that of converter and good profit got. |
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| Keywords: | top and bottom combined blown converter furnace protection by slag spitting long life |
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