为更加准确地通过水模模拟非金属夹杂物在钢液中的运动行为和去除率,在理论分析的基础上提出了新的相似关系一润湿相似.通过夹杂物在中问包内去除的水模型实验,验证了润湿相似的重要性.对夹杂物团聚机理进行了分析研究.结果表明:在一定的湍动条件下,颗粒的浓度和非金属夹杂物在钢液中的不润湿性所导致的疏液作用是使颗粒发生碰撞团聚的主要因素.
参考文献
| [1] | Hirokazu TOZAWA. Yoshiei KATO.;Kenichi SORINIACH;Tomomi NAKANISH .Agglomeration and Flotation of Alumina Clusters in Molten Steel[J].ISIJ International,1999(5):426-434. |
| [2] | B.W. Zhang,B.W. Li.GROWTH KINETICS OF SINGLE INCLUSION PARTICLE IN MOLTEN MELTS[J].金属学报（英文版）,2007(02):129-138. |
| [3] | Youjong KWON;Jian ZHANG;Hae-Geon LEE .Water Model and CFD Studies of Bubble Dispersion and Inclusions Removal in Continuous Casting Mold of Steel[J].ISIJ International,2006(2):257-266. |
| [4] | L.Zhang;S.Taniguchi .Fluid Flow and Inclusion Removal in Continuous Casting Tundish[J].Metallurgical and Materials Transactions, A. Physical Metallurgy and Materials Science,2000(2):253-266. |
| [5] | 王建军;包燕平;曲英.中间包冶金学[M].北京:冶金工业出版社,2001 |
| [6] | 姜培正 .磷铵工程用液固体两相流泵的研究[J].化工机械,1991,18(03):136. |
| [7] | Zheng X F;Peter C;HAYIS;H-G-Lee .Particle Removal From Liquid Phase Using Fine Gas Bubbles[J].ISIJ International,1997,37(11):1091. |
| [8] | 弗朗兹奥斯特;倪瑞明.钢冶金学[M].北京:冶金工业出版社,1997 |
| [9] | ZOU Zong-shu;HOU Qin-fu;KUANG Shi-bo.Feasibility Study of a Swirling Flow Tundish[A].Sweden:Lulea,2004:143. |
| [10] | Yogeshwar SAHAI;Toshihiko EMI .Criteria for Water Modeling of Melt Flow and Inclusion Removal in Continuous Casting Tundishes[J].ISIJ International,1996(9):1166-1173. |
| [11] | 严肖慈;罗明道.界面化学[M].北京:化学工业出版社,2005 |
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%