通过测量样品的起始磁化曲线、小回线及回复曲线，分析了样品中的磁化行为及晶间交换耦合作用。
The magnetization behavior and inter-grain exchange coupling of the ribbons were studied in terms of the initial magnetization curves, the minor hysteresis loops and the recoil loops.
经过HDDR处理后的合金性能好于未经过HDDR处理的合金，经过HDDR处理后产生了软硬磁间的交换耦合作用。
Alloys after HDDR treatment showed better magnetic properties because the exchange coupling effect between the soft and hard magnetic phase was induced by HDDR.
经过HDDR处理后的合金性能好于未经过HDDR处理的合金，经过HDDR处理后产生了软硬磁间的交换耦合作用。
Alloys after HDDR treatment showed better magnetic properties because the exchange coupling effect between the soft and hard magnetic phase was induced by HDDR.
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