Rapid detection method for magnetic performance of permanent magnetic strontium ferrite

The invention relates to a method for rapidly detecting the magnetic performance of permanent magnetic strontium ferrite. The method comprises the following steps: step 1, selecting standard sample cooked balls; step 2, preprocessing the standard sample cooked balls; step 3, testing limit withstand voltage; the method has the advantages of short processing flow and fast data acquisition, can be used for online detection and control, and effectively and greatly shortens the detection time. 本发明涉及一种永磁锶铁氧体磁性能快速检测方法，所述方法包括以下步骤：步骤1：选择标样熟球，步骤2：标样熟球预处理，步骤3：极限耐受电压测试，步骤4：电压耐受峰值的与磁性能相关性动态数据库，步骤5：磁性能预测值；该方法处理流程短、数据采集快，可以用于在线检测和控制，有效地大幅度地缩短了检测时间。