锌液中的锌渣是影响热镀锌钢板表面质量的重要因素.从电磁净化理论分析和电磁分离实验研究两个角度出发,对解决热镀锌液中锌渣的去除进行了探讨.结果表明,在磁场频率17.5 kHz、磁感应强度均方根值0.05 T时,电磁作用10 s,可有效去除粒度大于10 μm的锌渣;通过对锌液的连续净化处理,粒度小于15 μm的锌渣去除效率可达到82.5%.
参考文献
| [1] | Marder AR. .The metallurgy of zinc-coated steel [Review][J].Progress in materials science,2000(3):191-271. |
| [2] | Koumura H;Kato C;Mochizuki K et al.Thermodynamic and Morphological Investigations of Dross in Molten Zn Bath[J].Tetsu To Hagane-Journal of the Iron and Steel Institute of Japan,1995,81(08):815. |
| [3] | Kato C;Koumura H;Mochizuki K.Dross Formation and Flow Phenomena in Molten Zinc Bath[A].Chicago USA:Iron & Steel Society,1995:801. |
| [4] | 张红,姚凤元,纪红玲,顾允,钱洪卫,李俊.宝钢1550CGL锌锅运行状态的测试与分析[J].宝钢技术,2004(04):7-11. |
| [5] | O'Dell S;Charles J;Vlot M et al.Modelling of Iron Dissolution During Hot Dip Galvanising of Strip Steel[J].Journal of Materials Science and Technology,2004,20:251. |
| [6] | 周月明,马新建.电磁封流热浸镀技术[J].钢铁,2004(02):32-35. |
| [7] | Leenov D;Kolin A .Theory of Eleetromagnetophoresis Ⅰ:Magnetohydrodynamie Forces Experienced by Spherical and Symmetrically Oriented Cylindrical Particles[J].Journal of Chemical Physics,1954,22(04):683. |
| [8] | SHU Da;SUN Bao-de;LI Ke et al.Continuous Separation of Non-Metallic Inclusions From Aluminum Melt Using Ahernating Magnetic Field[J].Materials Letters,2002,55:322. |
| [9] | 李润生,王为钢,赫冀成.电磁冶金概述[J].钢铁,1998(04):0. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%