论文部分内容阅读
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。
The principle of asymmetric X-ray diffraction of oriented silicon steel to determine the direction of easy magnetization of oriented silicon steel [001] is discussed by using asymmetric X-ray diffraction method with fixed 2θ angle and Ω scanning. In the case of oriented silicon steel, the orientation of oriented silicon steel [001] (Α is the off-angle of the [001] crystal orientation direction to the rolling surface and β is the tilt angle of the [001] crystal orientation to the rolled surface). The α, β angle of oriented silicon steel was measured by this method, and the distribution of α, β angle was obtained. The method of semi-quantitative representation of α, β angle of oriented silicon steel and the way of quantitatively representing α, β angle are discussed.