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材料的电学性能有哪些
更新时间: 2020-10-02 00:00:00  

材料的电学性能分为导电和绝缘两种主要的性能指标。

1、用来导电的是中间的金属导体,一般是铜或者铝,主要性能是要求其电阻率低,能承受较大电流;

2、导体外面的材料是绝缘材料,对其的性能要求是绝缘能力,要求其耐压较高,避免在传输较高电压时发生电击事故。

关键词: 材料 电学 性能 哪些

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