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采用硅钢自动测量装置及X射线衍射仪检测出样品在实验前后的磁性能参数和织构强度.结果表明:较低的电压、9 Hz、较长的处理时间以及退火温度为650℃有利于增高铁损降低比例;较低的电压、较高的频率以及退火温度为650℃有利于增加磁感应强度增高比例.最佳的提高磁性能的实验参数是:频率为9 Hz,电压为500 V,处理时间为6 min,退火温度为650℃.通过织构分析可以验证:取向硅钢磁感应强度的变化取决于{110}<001>晶粒取向度值,而{110}<001>取向度值可看成是一个反映总体平均偏离角大小情况的综合值.
The magnetic parameters and the textural strength of the samples before and after the experiment were measured by using silicon steel automatic measuring device and X-ray diffractometer.The results showed that lower voltage, 9 Hz, longer processing time and annealing temperature of 650 ℃ The lower voltage, the higher frequency and the annealing temperature of 650 ℃ increase the proportion of increasing magnetic flux density.The best experimental parameters to improve the magnetic properties are: the frequency is 9 Hz and the voltage is 500 V, The time is 6 min and the annealing temperature is 650 ° C. It can be verified by texture analysis that the magnetic induction intensity of oriented silicon steel depends on the {110} <001> grain orientation value and the {110} <001> orientation value can be seen The result is a composite of the overall average deviation angle.