Above a temperature called the Curie point, the spontaneous alignment is disrupted and ferrimagnetism is destroyed, but it is restored upon cooling below the Curie point.

• 在温度超过这种铁磁材料所特有的居里点（Curie point）后，形成亚铁磁性的自发排列就完全破坏。当温度下降到居里点以下时，亚铁磁性又恢复。