初始组织及冷轧压下量对工业低牌号电工钢相变织构及磁性能的影响

杨平, 马丹丹, 顾晨, 顾新福

Influence of Initial Microstructure and Cold Rolling Reduction on Transformation Texture and Magnetic Properties of Industrial Low-Grade Electrical Steel

YANG Ping, MA Dandan, GU Chen, GU Xinfu

图2 不同热轧工艺下样品的EBSD取向成像图及取向分布函数(ODF)图(φ2 = 45°)[1]

Fig.2 Inverse pole figure (IPF)-Z maps (a-d) and orientation distribution function (ODF) figures at φ2 = 45° section (e-h) for through-thickness cross section of hot rolling samples in processes A (a, e), B (b, f), C (c, g), and D (d, h), respectively[1] (φ1, Φ, φ2—Euler angles; RD and ND represent rolling direction and normal direction of the sheet, respectively; IPF-Z represents the projection of the grain orientations that are parallel to ND in the crystal coordinate system)