B2O3Al2O3共同掺杂ZnO压敏陶瓷的性能
王昊1, 赵洪峰1(), 康加爽1, 周远翔2, 谢清云3
Properties of ZnO Varistor Ceramics Co-doped with B2O3 and Al2O3
WANG Hao1, ZHAO Hongfeng1(), KANG Jiashuang1, ZHOU Yuanxiang2, XIE Qingyun3

图1. 不同B掺杂量样品的E-J

Fig.1. E-J diagrams of samples with different B doping amounts: (a) E-J curve and (b) enlarged view at inflection point