| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: for increasing of magnetic characteristics there is received sheet from steel, containing from 0.8 up to 7 wt % Si and allowing secondary recrystallized texture from orientation {110} in the capacity of main orientation, herewith middle deviation angles , and from ideal orientation {110} of the secondary recrystallised texture satisfying formula (2+2)1/2ëñ, where -middle deviation angle from ideal orientation {110} around direction of normal (ND) to rolling surface of the secondary recrystallised texture, - middle deviation angle from ideal orientation {110} around transverse direction (TD) secondary recrystallised texture and : middle deviation angle from ideal orientation {110} around rolling direction (RD) of the secondary recrystallised texture. ^ EFFECT: improved losses properties in core. ^ 9 cl, 3 ex, 81 dwg, 3 tbl |
