Copper wire copper material has good corrosion resistance

Corrosion resistance of copper wire, there is no doubt that copper, as a common metal copper composition, has a good corrosion resistance, not affected by external disturbance and humidity environment, in addition, copper is also a kind of alloy filamentous products.  It has a strong service life.  

The material of high color and bright color belongs to brass wire, woven into brass wire with strong stability, appearance has a layer of common galvanized protective film, not only to the appearance of good luster, its characteristics must have durability, corrosion resistance, high strength, etc..  Copper wire is also a copper wire mesh product, so the overall packaging, appearance parameters and mixed packaging, etc., have a very good show, it is through these durable products.  In the whole process of copper wire use, it will show the influence of each characteristic and pattern development mode.  

Because brass silk is very soft, so brass wire processing speed is slow, especially in the processing of thick workpiece, due to poor flushing, will produce a large straightness error (upper and lower end size error and drum shape difference).  Another contrast with brass wire is copper wire, its color is darker than brass wire, mainly because of its pure copper content of 99.8%, so in color is slightly larger than brass wire.  In addition, the mesh size of copper wire in 3 mesh/inch - 200 mesh/inch.  

The best detection method is to cut the shielded copper wire to see the cross section of the network, because the full copper wire and copper clad aluminum network is not pure copper, contains impurities, so their cross section is certainly white, the degree of white copper clad aluminum network is more obvious, and the cross section of the oxygen free copper wire is all yellow.