新型片式电容器用高比容铌粉的特性

Characteristics of High Capacitance Niobium Powders Used for New Chip Capacitors

钽行业的价格波动 ,钽资源的减少 ,导致人们去寻找新的电容器材料。本文分析了铌电容器开发的优点 ,以为铌电容器是很有发展前途的电解电容器且是一种新的电容器品种 ;展示了宁夏开发的电容器级铌粉的性能 。

The advantages of niobium solid electrolytic capacitor have higher specific capacitance and lower price than tantalum solid electrolytic capacitor and the niobium solid electrolytic capacitor is promising in future. The properties of the capacitor grade niobium powders developed in Ningxia which can meet the requirements for manufacturing solid electrolytic capacitors were introduced.