| 氮气加压熔炼高氮钢若干理论问题探讨 |
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| 引用本文： | 陆利明,李宏.氮气加压熔炼高氮钢若干理论问题探讨[J].钢铁研究学报,1996,8(1):6-10. |
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| 作者姓名： | 陆利明 李宏 |
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| 作者单位： | 上海大学 |
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| 摘 要： | 导出了氮在铁合金溶液中的溶解度模型，探讨了表面活性元素对吸氮过程的影响，且对含氮铁合金溶液的凝固过程、氮的偏析及保持氮在熔体中的最小压力进行了精确解析。
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| 关 键 词： | 氮气 加压 熔炼 溶解度 高氮钢 铁合金 炼钢 |
Several Theoretical Problems in N_2-Pressurized Melting of High Nitrogen Steel |
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| Lu Liming, Li Hong, Zhuang Yunqian, Jiang Guochang, Xu Kuangdi.Several Theoretical Problems in N_2-Pressurized Melting of High Nitrogen Steel[J].Journal of Iron and Steel Research,1996,8(1):6-10. |
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| Authors: | Lu Liming Li Hong Zhuang Yunqian Jiang Guochang Xu Kuangdi |
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| Affiliation: | Shanghai University |
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| Abstract: | The solubility of nitrogen in Fe-Cr-Mn-Ni system is modelled,and the influence of surface active elements on the absorption of nitrogen is discussed. The segregation of nitrogen, the minimum pressure to keep nitrogen in melt, and the solidification process of nitrogen-containing melt are precisely calculated. |
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| Keywords: | N2-pressurized melting nitrogen solubility high nitrogen steel |
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