摘要
试验并探讨了CuCr触头材料密度与电导率之间的关系,分析了影响CuCr触头材料密度的各种因素,找出了一种无须破坏产品的检测CuCr触头材料密度的方法,即,通过测试CuCr触头材料的电导率来确定材料的密度,从而确保产品质量。
The relationship between density and electrical conductivity of CuCr contact material was tested and discussed. Various factors that may influence the density of CuCr contact material were analyzed. And a no-damage checking method has been found for quick detecting the density of CuCr contacts. That is, through checking the electrical conductivity of CuCr contact material, the density of the material can be calculated, so as to ensure the product quality.
出处
《电工材料》
CAS
2008年第2期43-45,共3页
Electrical Engineering Materials
关键词
CUCR触头
密度
电导率
无损检测
CuCr contact
density
electrical conductivity
no-damage checking
