| HPB235钢轧材翘皮的原因分析及改进措施 |
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| 引用本文： | 杨怀春. HPB235钢轧材翘皮的原因分析及改进措施[J]. 新疆钢铁, 2012, 0(2): 40-42 |
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| 作者姓名： | 杨怀春 |
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| 作者单位： | 新疆八一钢铁股份有限公司 |
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| 摘 要： | 针对HPB235钢在轧制过程中产生翘皮缺陷,从炼钢角度采取多因素分析方法,对影响普碳钢翘皮缺陷产生的各种因素进行了分析,结果表明钢水全氧量及夹杂物量对翘皮缺陷的发生率有较大影响。炼钢系统通过优化转炉-精炼-连铸工艺操作,有效降低了高速线材因脱氧产物及夹杂物而导致翘皮缺陷的高发生率。
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| 关 键 词： | 翘皮 全氧量 夹杂物 |
Analysis the Causes of Rolled Products Surface Upwarping By HPB235 Steel & Its Improvement Methods |
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| YANG Huai-chun. Analysis the Causes of Rolled Products Surface Upwarping By HPB235 Steel & Its Improvement Methods[J]. Xinjiang Iron and Steel, 2012, 0(2): 40-42 |
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| Authors: | YANG Huai-chun |
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| Affiliation: | YANG Huai-chun(Xinjiang Bayi Iron & Steel Stcok Co.Ltd) |
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| Abstract: | According to rolled products surface upwarping by HPB235 steel,analyzing the factors of plain carbon steel surface upwarping on angle steelmaking.The results indicate that the molten steel entire oxygen and the inclusions quantity to steel surface upwarping to have affect greatly.Through optimizing the converter-fining-continuous casting craft operation on steelmaking system,effectively reducing steel surface upwarping for this reason on the high speed wire rod rolling process. |
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| Keywords: | surface upwarping entire oxygen quantity inclusions |
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