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Comprehensive Analysis of High Nitrogen Steel Refining Factors with High-pressure and Bottom-blowing Nitrogen

机译：高压和底部吹氮的高氮钢精制因子综合分析

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摘要

The experimental results on high nitrogen steels refining with high-pressure and bottom-blowing nitrogen were analyzed by the theories of thermodynamics and kinetics in high nitrogen steels smelting. It was shown that nitrogen content in steel increases with the increase of the following factors, that is, pressure, alloying elements (Cr and Mn), bottom-blowing time and bottom-blowing flow. While the nitrogen content in steel decreases with the temperature increase, but it is not obvious. The nitrogen content in steel can also increase with the surface active elements (O and S) decreasing.
机译：通过高压钢和动力学的高压和底部吹氮优化高氮钢的实验结果分析了高氮钢冶炼中的热力学和动力学。结果表明，随着以下因素的增加，钢中的氮含量增加，即压力，合金元素（Cr和Mn），底部吹风时间和底部吹风。虽然钢中的氮含量随温度的增加而降低，但它不明显。钢中的氮含量也可以随着表面活性元素（O和S）而增加。

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