提高废钢比对转炉炉衬的影响
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摘要
提高转炉废钢比,可稳定钢厂钢产量、降低钢铁冶炼成本,但却对转炉炉衬非常不利。通过统计和比对国内知名钢厂A和钢厂B转炉的各项技术经济指标数据,对提高废钢比给转炉炉衬带来的不利影响及其形成原因进行了简要分析。
Increasing scrap ratio can stabilize steel putout and reduce iron and steel smelting cost,but it is very unfavorable to converter lining.Through statistics and comparison of various technical and economic index data of converters in the well-known domestic steel mills A and B,the adverse effects of increasing scrap steel ratio on converter lining and the formation reasons are briefly analyzed.
Increasing scrap ratio can stabilize steel putout and reduce iron and steel smelting cost,but it is very unfavorable to converter lining.Through statistics and comparison of various technical and economic index data of converters in the well-known domestic steel mills A and B,the adverse effects of increasing scrap steel ratio on converter lining and the formation reasons are briefly analyzed.
引文
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[10] 戴晨晨.添加硼镁矿对镁碳砖高温性能的影响[J].耐火材料,2018,52(1):52-55.
[11] 魏博.使用高断裂韧性镁碳砖降低转炉装料炉墙的损失速度[J].耐火与石灰,2018,43(5):32-35.
[2] 任红霞,高俊玲,侯金鹏.转炉各部位耐材使用条件及砌筑方法[J].耐火与石灰,2018,43(2):19-21.
[3] 王滨,聂波华,戴晨晨,等.炼钢转炉环形炉底砖厚度设计及其砖缝计算方法[J].河北冶金,2015(12):25-29.
[4] 巴春秋.吹氧转炉内衬用耐火材料寿命的提高[J].耐火与石灰,2009,34(5):17-18.
[5] 聂波华.炼钢转炉炉衬新型返平结构的设计及应用[J].硅酸盐通报,2017,36(7):2364-2369.
[6] 孙建新,张继强.提高转炉废钢比的整体解决方案[J].炼钢,2018,34(5):19-25.
[7] 佟岩.转炉高废钢比的研究及实践[J].炼钢,2018,34(5):8-13.
[8] 郑楠.提高转炉废钢比的试验研究[J].天津冶金,2013(1):10-12.
[9] 曹震,李林杰.提高转炉废钢比的工艺研究[J].天津冶金,2018(Z1):1-3.
[10] 戴晨晨.添加硼镁矿对镁碳砖高温性能的影响[J].耐火材料,2018,52(1):52-55.
[11] 魏博.使用高断裂韧性镁碳砖降低转炉装料炉墙的损失速度[J].耐火与石灰,2018,43(5):32-35.