论述了采用固定2θ角,进行Ω扫描的非对称X射线衍射方法来测定取向硅钢易磁化方向[001]晶向分布的原理,以及针对取向硅钢板的具体情况采用叠片法对取向硅钢[001]晶向偏离角α、β角的测定方法(α为[001]晶向对轧向在轧面上的偏离角,β为[001-]晶向对轧面的倾角).利用该方法对取向硅钢的α、β角进行了测定,得到了α、β角的分布情况.讨论了对取向硅钢的α、β角进行半定量表示的方法,以及定量表示α、β角的途径.
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