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运用取向分布函数(ODF)分析了50W600电工钢不同退火工艺退火织构的演变及织构对电磁性能的影响,利用织构数据计算了无取向硅钢的磁晶各向异性能.研究表明,较高的退火温度或较长的保温时间,再结晶织构α线的取向密度下降,{100}〈011〉和{211}〈011〉取向密度急剧降低,γ线{111}〈112〉密度显著增加,晶粒取向绝大多数聚集在γ线{111}〈112〉取向附近;低温退火有助于提高无取向硅钢有利织构{100}〈UVW〉的占有率.磁晶各向异性能计算结果表明无取向硅钢也存在磁各向异性.

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