| 210t转炉五孔氧枪喷头的研制及应用 |
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| 引用本文： | 屈文胜,赵殿清,张昭.210t转炉五孔氧枪喷头的研制及应用[J].包钢科技,2004,30(2):30-33. |
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| 作者姓名： | 屈文胜 赵殿清 张昭 |
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| 作者单位： | 包钢钢联股份有限公司薄板坯连铸连轧厂,内蒙古,包头,014010;包钢钢联股份有限公司薄板坯连铸连轧厂,内蒙古,包头,014010;包钢钢联股份有限公司薄板坯连铸连轧厂,内蒙古,包头,014010 |
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| 摘 要： | 包钢薄板厂为改善氧枪使用效果,采用新研制的国产五孔铸造氧枪喷头.与原美国氧枪喷头及国产四孔氧枪喷头相比,化渣情况明显改善,冶炼过程中喷溅减少,脱磷率提高,供氧时间缩短,综合效益显著.
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| 关 键 词： | 五孔氧枪 喷头 脱磷 供氧时间 化渣 |
| 文章编号： | 1009-5438(2004)02-0030-04 |
| 修稿时间： | 2004年2月25日 |
Development and application of 5 - hole oxygen lance in converter |
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| QU Wen-sheng,ZHAO Dian-qing,ZHANG zhao.Development and application of 5 - hole oxygen lance in converter[J].Science & Technology of Baotou Steel(Group) Corporation,2004,30(2):30-33. |
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| Authors: | QU Wen-sheng ZHAO Dian-qing ZHANG zhao |
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| Abstract: | To improve the oxygen lance utilization effect, 5-hole lance is adopted. Compared with the 4-hole cast oxygen lance made in America, the splashing and oxygen blowing time are reduced, melting slag and dephosphorization rate are improved. |
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| Keywords: | 5-hole oxygen lance head nozzle dephosphorization oxygen blowing time melting slag |
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