Spot Slit White Copper Strip with High Corrosion Resistance

Application

It is widely used in making electrical materials such as structure, elastic element, precision instrument, communication industry, liquid crystal oscillator shell, potentiometer reed and so on, which work in wet and corrosive medium. Pure copper plus nickel can significantly improve strength, corrosion resistance, hardness, electrical resistance and pyroelectric properties, and reduce the temperature coefficient of resistivity. Therefore, compared with other copper alloys, cupronickel has exceptionally good mechanical and physical properties, good ductility, high hardness, beautiful color, corrosion resistance, and deep drawing properties. It is widely used in shipbuilding, petrochemicals, electrical appliances, instruments, medical equipment, Daily necessities, handicrafts and other fields, and it is also an important resistance and thermocouple alloy. The disadvantage of cupronickel is that the main added element-nickel is a scarce strategic material and is relatively expensive.