【摘要】 】研究了一种制造低电压氧化锌压敏电阻器的方法。在基本成分的基础上适当加入二氧化钛可降低梯度电压（Ｖ１ｍＡ／ｍｍ），适量掺硼和改进热处理工艺可减小元件的漏电流和提高其稳定性更多还原

【Abstract】 A method for producing ZnO varistors with low breakdown voltage is discussed Doping just right amount of TiO 2 can reduce the grade voltage V 1mA /mm,doping B and thermal treating can improve leakage current I and non linear coefficent.As a result,the reliable products with fine performance have been obtained更多还原