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本文简述了脉冲磁压缩工作原理和设计要点，重点介绍了非晶态合金及超微晶合金铁芯 的损耗只饱和磁感P,及剩磁Ｂｒ对磁压缩电感器的体积、效率及压缩效果的影响。以实例给出了 铁芯设计计算的方法，介绍了铁芯的绝缘和复位方法，指出各种软磁材料制作磁压缩激光器的优缺 点，说明ＦｅＮｂＣｕＳｉＢ微晶铁芯是较理想的材料，其Ｂｒ／Ｂｓ＝０．９
In this paper, the working principles and design points of pulsed magnetic compression are briefly introduced. The loss of saturation magnetization P and the remanent Br of the amorphous alloy and the microcrystalline alloy core are mainly introduced. The volume, efficiency and compression Effect of effect. The method of core design and calculation is given by example. The methods of insulation and reset of iron core are introduced. The advantages and disadvantages of various soft magnetic materials for manufacturing magnetic compression laser are pointed out. It is indicated that FeNbCuSiB ceramic core is an ideal material. Br /Bs=0.9