| 转炉冶炼轴承钢GCr15的生产工艺研究 |
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| 引用本文： | 吴巍,吴伟.转炉冶炼轴承钢GCr15的生产工艺研究[J].河南冶金,2007,15(5):3-4,15. |
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| 作者姓名： | 吴巍 吴伟 |
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| 作者单位： | 中国钢研科技集团公司冶金工艺研究所;中国钢研科技集团公司 |
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| 摘 要： | 分析了转炉冶炼轴承钢的优势,对转炉轴承钢氧含量、钛含量偏高和精炼工艺存在的问题进行了讨论,认为精确控制转炉吹炼终点,实现高碳低氧出钢、控制出钢下渣量成为转炉冶炼轴承钢的重要环节;在精炼方面,应加强钢包顶渣脱氧、保证一定的钢水ALs]含量和提高氩气搅拌效果.
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| 关 键 词： | 转炉 轴承钢 冶炼工艺 |
| 收稿时间： | 2007-07-28 |
| 修稿时间： | 2007年7月28日 |
STUDY ON SMELTING PROCESS FOR GCR15 BEARING STEEL BY BOF |
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| Wu Wei,Wu Wei.STUDY ON SMELTING PROCESS FOR GCR15 BEARING STEEL BY BOF[J].Henan Metallurgy,2007,15(5):3-4,15. |
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| Authors: | Wu Wei Wu Wei |
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| Abstract: | The advantage of BOF smelting bearing steel is analyzed and the problem of higher oxygen and titanium content in bearing steel and of refining process are discussed. The results show that it is very important to control accurately BOF smelting end- point, tapping at the condition of higher carbon and low oxygen content, and control BOF tapping slag amount. Meanwhile the refining process of top slag deoxidation should be improved, which can assure of aluminum soluble in acid content and increase agitation effects of bottom blowing argon. |
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| Keywords: | BOF Bearing steel Smelting Process |
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