| 冶炼、溅渣两用型喷枪的改进和应用 |
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| 引用本文： | 戴耀君. 冶炼、溅渣两用型喷枪的改进和应用[J]. 上海金属, 2000, 22(3): 39-43 |
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| 作者姓名： | 戴耀君 |
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| 作者单位： | 宝山钢铁(集团)公司一钢公司,200431 |
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| 摘 要： | ３０ｔ氧气转炉由于供氧压力不足和转炉装入量增大，以及溅渣护炉工艺的应用，对喷枪的工作特性提出了新的要求，据此设计了新的氧枪喷头。经射流特性测试及实际吹炼表明，新型低压大流量中心冷氧枪喷头能够满足冶炼和溅渣护炉工艺的要求。
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| 关 键 词： | 顶吹氧气转炉 氧枪喷头 射流特性 溅渣护炉 |
THE IMPROVEMENT AND APPLICATION OF DUAL PURPOSE LANCE FOR STEELMAKING AND SLAG SPLASHING |
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| Dai Yuejun. THE IMPROVEMENT AND APPLICATION OF DUAL PURPOSE LANCE FOR STEELMAKING AND SLAG SPLASHING[J]. Shanghai Metals, 2000, 22(3): 39-43 |
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| Authors: | Dai Yuejun |
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| Abstract: | WT6BZ]The new working feature was required for the oxygen lance because of the increased charge amount and the insufficient oxygen blowing pressure in a 30t LD converter,as well as the application of slag splashing process,therefore,a kind of new oxygen lance tip was designed.The results of real blowing and fluid jet characteristic testing showed that the new oxygen lance tip with the properties of low pressure,large flow amount and center cooling could meet the requirements of both steelmaking and slag splashing. |
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| Keywords: | LD Converter Oxygen Lance Tip Fluid Jet Characteristic Slag Splashing |
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