碳纤维不同分布的碳纤维-铜复合材料的电导率

基金项目: 安徽省自然科学基金资助项目

详细信息

RELATION BETWEEN ELECTRICAL CONDUCTIVITY OF CF/Cu COMPOSITES AND DISTRIBUTION OF FIBERS

摘要

摘要: 将碳纤维按不同方式分布与铜粉混合热压, 制取复合材料, 测定了碳纤维含量与分布方式对复合材料电导率的影响。给出了测定结果, 为复合材料的结构设计提供了一定的依据。
- 碳纤维-铜复合材料, 碳纤维分布方式, 电导率
Abstract: Electrical conductivity of the CF/Cu composites with different modes of CF orientation and distribution, prepared by hot pressing, was examined to be in order: unidirectional longitudinal>bidirectional>spiral>unidirectional transversal>random short fibers. The electrical conductivity of the CF/Cu composites decreases with the increase of the volume of carbon fiber.
- CF/Cu composites