研究了采用CSP流程生产的无取向电工钢的金相组织、第二相粒子分布、磁性能.结果表明,采用CSP流程生产的无取向电工钢热轧板成品均为均匀粗大的等轴晶;热轧板中第二相粒子平均尺寸在150 nm左右,且随(Si+Al)含量的增加,第二相粒子的类型发生明显的变化;CSP流程生产的无取向电工钢磁性能得到明显的提高.
参考文献
| [1] | 何忠治.电工钢[M].北京:冶金工业出版社,1997 |
| [2] | Lyudkovsky G;Shapiro J M .Effect of Aluminum Content and Processing in Texture and Permeability of Lamination Steels[J].Journal of Applied Physics,1985,57(01):4235. |
| [3] | Vespasiani G;Abbruzzese G.Technology for the Production of Electrical Strip at Acciai Special Terni[J].Technische Mitteilungen Krupp,1998(01):42. |
| [4] | KANG Yong-lin;YU Hao;FU Jie et al.Morphology and Precipitation Kinetics of AIN in Hot Strip of Low Carbon Steel Produced by Compact Strip Production[J].Materials Science and Engineering,2003,351 A(1-2):265. |
| [5] | 雍岐龙.钢铁材料中的第二相[M].北京:冶金工业出版社,2006 |
| [6] | 裴英豪 .CSP生产无取向电工钢中MnS和AlN的析出行为研究[D].洛阳:河南科技大学,2006. |
| [7] | Zaveryukha A.;Davis C. .An investigation into the cause of inhomogeneous distributions of aluminium nitrides in silicon steels[J].Materials Science & Engineering, A. Structural Materials: Properties, Misrostructure and Processing,2003(1/2):23-27. |
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