作者: Markus Brunner
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摘要: A magnet core is required to be particularly dense, made of alloys produced in a rapid solidification process and have minimal coercitive field strength. To achieve these aims, coarse-grain powder fraction first from an amorphous strip soft magnetic alloy. In addition, at least one fine-grain nanocrystalline The particle fractions are then mixed produce multi-modal powder, wherein the particles structure structure. pressed core.