Nitrogen Removal from Molten Steel under Argon DC Glow Plasma |
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| Authors: | SUN Ming-shan DING Wei-zhong LU Xiong-gang |
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| Affiliation: | 1. Taiyuan Iron and Steel Group Co, Taiyuan 030003, China
2. Shanghai University, Shanghai 200072, China |
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| Abstract: | Under argon DC glow plasma, the nitrogen removal from molten steel was studied. The experimental result showed that nitrogen mass percent could be reduced to 0.000 8%. The change of polarity had no impact on nitrogen removal when the nitrogen mass percent was low. The mechanism of denitrogenation of molten steel under argon DC glow plasma was discussed. |
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| Keywords: | argon DC glow plasma nitrogen removal molten steel kinetic |
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