What are the properties of charging pile materials for new energy vehicles?

According to the current state of the industry, everyone's anxiety about the range of new energy vehicles means that the battery capacity will continue to grow.  Battery capacity of continuous growth will lead to a result, you need all of our hardware system of current will be bigger, but also requires the charging time will be shorter, so high voltage and high current will be continued to a trend of new energy vehicles, so the material of a comprehensive strength and conductive performance requirements are higher.  

With the development of power battery capacity and high-power charging technology, the current and voltage of charging piles will continue to increase. Therefore, how to better design charging pile facilities suitable for high voltage, high current and high power within a limited size is a great challenge to materials.  

In terms of new energy vehicle materials, Bowitt launched EValloy series products.  

EValloy®98 and EValloy®99 are red copper and oxygen free copper, respectively, as well as EValloy® tellurium 91 and EValloy® chromium-zirconium 85. All of these products have excellent electrical and thermal conductivity, especially EValloy®91, which also has up to 85% cutting performance.  These products are widely used in charging gun terminals, high-voltage wiring harness connectors and vehicle relay terminals of new energy vehicles.  

In addition, there is a Copper-nickel Phosphorus EValloy®60.  At present, the mother end of the charging gun may have difficulties in design and selection.  EValloy®60 is an equilibrium alloy that combines strength, conductivity and cutting properties, especially for high-current terminals such as the mother end of a charging gun.  Therefore, we preferentially recommend it as the mother material of the charging gun.