首页> 外国专利> NON-DESTRUCTIVE METHOD FOR DETECTING ZONES WITH NON-CONDUCTIVE MATERIALS IN A COMPOSITE PART

NON-DESTRUCTIVE METHOD FOR DETECTING ZONES WITH NON-CONDUCTIVE MATERIALS IN A COMPOSITE PART

机译:用非导电材料检测复合零件中的区域的非破坏性方法

摘要

Non-destructive method for detecting zones with non-conductivematerials, such as materials that includeglass fibres, in a part made of a conductive composite,such as a composite whose reinforcing fibres are carbonfibres, provided with an organic coating, thatcomprises the following stages: a) providing a devicefor applying an electric potential on the surface ofsaid part; b) determining the dielectric breakdownpotential Pr corresponding to the thickness E of thecoating; c) applying said dielectric breakdownpotential Pr with said device to the part for thepurpose of identifying those zones that have non-conductivematerials when dielectric breakdown does notoccur in them.
机译:用非导电性检测区域的无损方法材料,例如包含由导电复合材料制成的玻璃纤维,例如增强纤维为碳的复合材料带有有机涂层的纤维包括以下阶段:a)提供设备用于在表面上施加电势说部分b)确定介电击穿电位Pr对应于厚度E涂层; c)施加所述电介质击穿所述装置的电位Pr识别那些具有非导电性的区域的目的介电击穿不发生时的材料发生在其中。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号