型号 HT666-HT30-220-3A CDHT30-220-3A将退磁机接到220V的交流电后线圈的内部产生一个等幅变化的交变磁场,在通电状态下将须退磁的物品放入线圈内,物品即被磁化(按照物品的体积大小以及线圈磁场的不同,物品被磁化的程度也不相同),然后将物品匀速拿离,物品受到的磁场则逐步衰减,即被退磁。可适用于任何体积的工...
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The addition of zirconium to uranium leads to a small reduction in the rate of growth of both phases of the uranium- iron system, as can be seen in the calculations in Tables Ⅱ and Ⅲ. Likewise, diffusion is reduced when iron is alloyed with chromium, as in the case of HT-9 stainles...