基于磁畴结构交互作用的激光刻痕取向硅钢磁致伸缩系数计算
储双杰1,杨勇杰1,和正华2,沙玉辉2(
),左良2,3
),左良2,3
Calculation of Magnetostriction Coefficient for Laser-Scribed Grain-Oriented Silicon Steel Based onMagnetic Domain Interaction
Shuangjie CHU1,Yongjie YANG1,Zhenghua HE2,Yuhui SHA2(),Liang ZUO2,3
),Liang ZUO2,3
图5. B23P095取向硅钢在不同磁感应强度下磁致伸缩系数随Ea的变化
Fig.5. Magnetostriction coefficients of grain-orientated silicon steel B23P095 as a function of Ea under Bm=1.7 T (a) and Bm=1.9 T (b) (Dp=4 mm, B8=1.92 T, β= 3.5°, D2=0.1 mm)
