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| 添加镍粉和二硼化锆防静电涂层的对比研究 | |
| 引用本文： | 贾云萍%刘文言%马向东.添加镍粉和二硼化锆防静电涂层的对比研究[J].宇航材料工艺,2004,34(1):47-49,58. |
| 作者姓名： | 贾云萍%刘文言%马向东 |
| 作者单位： | 1. 北京服装学院,北京,100029 2. 航天材料及工艺研究所,北京,100076 3. 中国矿业大学北京校区,北京,100083 |
| 摘 要： | 对添加镍粉和二硼化锆涂层的导电性进行了对比试验，讨论了添加型防静电涂层的防静电机理。试验结果表明：添加型防静电涂层导电通路的形成是导电粒子的直接接触和隧道效应综合作用的结果。文中还推导了计算涂层中导电粒子间距的近似公式。 |
| 关 键 词： | 镍粉 二硼化锆 防静电涂层 对比试验 表面电阻率 导电填料 |
Contrast Study of Antistatic Coating with Addition of Ni and ZrB2 Powder |
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| Jia Yunping,Liu Wenyan,Ma Xiangdong.Contrast Study of Antistatic Coating with Addition of Ni and ZrB2 Powder[J].Aerospace Materials & Technology,2004,34(1):47-49,58. | |
| Authors: | Jia Yunping Liu Wenyan Ma Xiangdong |
| Institution: | Jia Yunping 1 Liu Wenyan 2 Ma Xiangdong 3 |
| Abstract: | The contrast experiments of electroconductivity are carried out for coating systems with the addition of different kinds of powders such as Ni and ZrB 2.Antistatic mechanisims of the antistatic coatings are studied systematically. The results show that the conductive paths are formed due to the direct contact of conductive particles and quantum tunnel effect.Simultaneously, the formula of calculating the distance between conductive particles in the coatings is educed. |
| Keywords: | Antistatic coating Conductive filler Antistatic mechanism Surface conductivity |
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