热轧硅钢表层动态再结晶区形成规律及剪切织构特征

姜伟宁, 武晓龙, 杨平, 顾新福, 解清阁

Formation of Dynamic Recrystallization Zone and Characteristics of Shear Texture in Surface Layer of Hot-Rolled Silicon Steel

JIANG Weining, WU Xiaolong, YANG Ping, GU Xinfu, XIE Qingge

表1 动态再结晶晶粒(晶粒尺寸12~30 μm)和形变晶粒(晶粒尺寸> 30 μm)中3种剪切织构组分的体积分数及其在剪切织构中的比例

Table 1 Volume fraction of shear texture components in dynamic recrystallization grains (grain size 12-30 μm) and deformed grains (grain size > 30 μm) and the proportion in the shear textures

Texture type Dynamic recrystallization grain Deformation grain V P V P Goss 0.21 6.86 5.87 27.61 Brass 1.38 45.10 7.27 34.20 Copper 1.47 48.04 8.12 38.19