取容量为7kg的塑料桶,放人4～6kg蒸馏水,再放人8块锶钙扬声器永磁休,经48h制成磁化水。用此磁化水作球磨介质与蒸馏水介质作对比,见球磨料浆的颗粒变得更均匀,尺寸分布带明显变窄,在相同工艺下共作了三次试验,烧结的高μ锰锌铁氧体其μ值可增加3～10％。 Take the capacity of 7kg plastic bucket, put 4 ~ 6kg distilled water, and then release 8 strontium calcium permanent magnet speaker off, after 48h made of magnetized water. With this magnetized water as a milling medium and distilled water medium contrast, see the ball mill slurry particles become more uniform, the size distribution was significantly narrower, in the same process under a total of three tests, sintered high μ Mn-Zn ferrite The μ value can be increased by 3 to 10%.