| RH循环真空除气法的新技术 |
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| 引用本文： | 张鉴. RH循环真空除气法的新技术[J]. 炼钢, 1996, 12(2): 32-48 |
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| 作者姓名： | 张鉴 |
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| 作者单位： | 北京科技大学 |
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| 摘 要： | 简介ＲＨ循环真空除气（ＲＨ）的工艺特点及在设备上的改进措施，对其喷粉，脱碳，脱氧，脱氮的多种工艺和冶金效果进行了评述，采用ＲＨ的新技术可以生产极低碳和超纯净钢。
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| 关 键 词： | 真空脱气 RH法 精炼设备 炉外精炼 |
NEW DEVELOPMENT IN RH DEGASSING PROCESS |
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| Zhang Jian. NEW DEVELOPMENT IN RH DEGASSING PROCESS[J]. Steelmaking, 1996, 12(2): 32-48 |
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| Authors: | Zhang Jian |
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| Affiliation: | University of Science and Technology Beijing |
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| Abstract: | This paper introduced the technological features of RH degassing process and the improving measures for the equipment, evaluated the metallurgical effects of powder injection decarbonization, deoxidation and denitrification in it. The new technologies of RH can be used to produce ultra-low and ultra-pure steel. |
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| Keywords: | vaccum degassing RH process refining equipment secondary refining |
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