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首页> 外文期刊>ISIJ international >Role of Inclusion, Microstructure and Texture Evolution in Soft Magnetic Properties of Fe–6.9 wt%Si Alloy with Yttrium Doping
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Role of Inclusion, Microstructure and Texture Evolution in Soft Magnetic Properties of Fe–6.9 wt%Si Alloy with Yttrium Doping

机译：用钇掺杂的Fe-6.9wt％Si合金软磁特性的包含，微观结构和纹理演化的作用

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摘要

The role of inclusion, microstructure and texture evolution in soft magnetic properties of Fe–6.9 wt%Si alloy with yttrium doping was studied. The results demonstrated that rare earth Y played a crucial role in the soft magnetic properties of Fe–6.9 wt%Si alloy. Adding Y suppressed the nucleation of {110} orientation grains at {111} in-grain shear bands during warm rolling, and refined the grain size after annealing. Meanwhile, the average size and number of inclusions showed a similarly decreasing trend because of Y doping, and the maximum interface energy between fine Y-inclusions and {100} grains possibly induced the grain growth of {100} grains. In the measurement of magnetic properties, B_(8) value increased from 1.295 T to 1.493 T, and P_(10/1000) value was reduced from 19.165 W/kg to 17.328 W/kg due to Y doping.
机译：研究了用钇掺杂的Fe-6.9wt％Si合金软磁特性的含有，微观结构和质地演化的作用。结果表明，稀土y在Fe-6.9wt％Si合金的软磁特性中发挥了至关重要的作用。添加Y抑制了在温暖轧制期间{111}内剪切带的{110}取向晶粒的成核，并在退火后精制晶粒尺寸。同时，由于Y掺杂，夹杂物的平​​均尺寸和数量表现出类似地降低的趋势，并且在细Y夹杂物和{100}颗粒之间的最大界面能量可能诱导{100}颗粒的晶粒生长。在磁性的测量中，由于Y掺杂，B_（8）值从1.295 t增加到1.295℃，并且P_（10/1000）值从19.165W / kg减少到17.328W / kg。

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