【摘要】 在氧化锌压敏电阻器Zn-Bi系配方中,根据电性能的需要几乎均存在着大量的低熔点物质,如Bi2O3、Sb2O3、B2O3等,在高温烧结过程中,由于低熔点物质的挥发,造成产品性能的劣化。本文通过对烧成气氛的研究,提出了解决该问题的方法,改善了产品的一致性更多还原

【Abstract】 A great deal of fusible components such as Bi\-2O\-3,Sb\-2O,B\-2O\-3 etc have been introduced in ZnO varistors for their electrical consideration The varistor performance may degradete due to volatilization of fusible substance. This paper describes the measures of solving the problem through the firing atmosphere study to improve the product homogeneity.更多还原