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在东德HZG-4/B型X射线衍射仪(不带织构测角台)上经过改进,用Schulz反射法测定两种低碳冷轧薄板再结晶试样,完成(200)极图,满足测定织构的要求。一、极图法原理和实验装置的改进 Schulz反射法,其基本原理是把三维空间中晶体取向分布变为二维极射赤面投影图。本仪器的测角台除能作2:1耦合运转外,还具有试样或探测器单动功能,并配有可调旋转试验台,其旋转方式相当于Schulz
In the East Germany HZG-4 / B type X-ray diffractometer (without texture goniometer) was improved by Schulz reflection method for the determination of recrystallization of two low-carbon cold-rolled sheet samples to complete (200) Meet the requirements of the determination of texture. First, the principle of polar diagram method and experimental device improved Schulz reflection method, the basic principle is the three-dimensional crystal orientation distribution into a two-dimensional polar projection red plane projection. The instrument’s goniometer in addition to 2: 1 for coupling operation, but also has a sample or detector single action, and is equipped with adjustable rotation test stand, the rotation equivalent to Schulz