制备工艺对非晶磁粉芯磁性能的影响
顾伟1, 张志键1(), 杨佳泉2()
Effect of Preparation Process on Magnetic Properties of Amorphous Magnetic Powder Cores
GU Wei1, ZHANG Zhijian1(), YANG Jiaquan2()

图3. 压制成型的非晶磁粉芯内部形貌扫描电镜照片

Fig.3. Internal scanning electron microscope images of pressed amorphous magnetic powder core (a) longitudinal section; (b) upper surface