摘要
研究了ＰＴＣ热敏陶瓷四种电极的热老化。通过实验比较表明，烧渗铝电极较适用于ＰＴＣ热敏陶瓷。
Heat ageing for four kinds of electrodes of PTC thermosensitive ceramics has been researched. Through experimental comparison it is shown that the roasted aluminium electrode is rather suitable for PTC thermosensitive ceramics.
出处
《电子元件与材料》
CAS
CSCD
1995年第5期32-34,共3页
Electronic Components And Materials
关键词
PTC
热敏陶瓷
热老化
电极
PTC thermosensitive ceramics
ohmic contact
electrode paste, heat ageing
