Effect of hot band grain size on development of textures and magnetic properties in 2.0% Si non-oriented electrical steel sheet

被引：69

作者：

Lee, K. M. ^{[1
]}

Huh, M. Y. ^{[1
]}

Lee, H. J. ^{[2
]}

Park, J. T. ^{[2
]}

Kim, J. S. ^{[2
]}

Shin, E. J. ^{[3
]}

Engler, O. ^{[4
]}

机构：

[1] Korea Univ, Dept Mat Sci & Engn, Seoul 136701, South Korea

[2] POSCO, Tech Res Labs, Elect Steel Sheet Res Grp, Pohang, South Korea

[3] Korea Atom Energy Res Inst, Div Neutron Sci, Daejeon 305353, South Korea

[4] Hydro Aluminium Rolled Prod GmbH, Res & Dev Bonn, D-53014 Bonn, Germany

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2015年 / 396卷

关键词：

Grain size; Texture; Non-oriented electrical steel; Recrystallization; Grain growth; Magnetic flux density; Core loss; RECRYSTALLIZATION TEXTURE; STRAIN STATES; CUBE TEXTURE; FLUX DENSITY; EASY-AXIS; EVOLUTION; MISORIENTATION; ANISOTROPY; GRADIENTS;

D O I：

10.1016/j.jmmm.2015.08.010

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The effect of hot band grain size on the development of crystallographic texture and magnetic properties in non-oriented electrical steel sheet was studied. After cold rolling the samples with different initial grain sizes displayed different microstructures and micro-textures but nearly identical macro-textures. The homogeneous recrystallized microstructure and micro-texture in the sample having small grains caused normal continuous grain growth. The quite irregular microstructure and micro-texture in the recrystallized sample with large initial grain size provided a preferential growth of grains in < 001 >//ND and < 113 >//ND which were beneficial for developing superior magnetic properties. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：53 / 64

页数：12

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