High surface quality copper clad nickel with low resistivity and
corrosion resistance
Nickel clad copper belongs to the combination of non-ferrous metals
and rare metals. It has superior performance in weld ability,
corrosion resistance and high surface quality, and has good
lubricity and corrosion resistance. ZEGOTA uses innovative
technology, high-end equipment and high-quality raw materials to
develop and produce high-quality nickel clad copper material with
leading low resistivity, corrosion resistance and surface quality.
Advantages:
1. Corrosion resistance: Because copper is easily oxidized in humid
environment, the nickel clad copper developed by ZEGOTA has the
advantages of corrosion resistance and high temperature resistance,
which greatly improves the service life of copper.
2. Good weldability: Nickel is a high temperature resistant
material. When nickel reaches the melting point, copper melts
completely and can be welded better, which can improve the welding
performance by 45%.
3. High surface quality: Good surface roughness and dimensional
consistency can be achieved by using cold rolling technology to
manufacture combination metals and surface quality control technology.
Parameters:
| Clad material | Nickel | Copper | Nickel | Nickel | Nickel |
| Copper | Nickel | Copper | Copper | Copper |
| Nickel | Copper | / | / | Nickel |
| Thickness(mm) | 0.01-4.0 | 0.04-4.0 | 0.01-4.0 | 0.01-4.0 | 0.01-4.0 |
| Width(mm) | 5.0-1500 | 5.0-1500 | 5.0-1500 | 5.0-1500 | 5.0-1500 |
| Tensile strength(MPa) | 260-320 | 400-550 | 400-550 | 400-550 | 480-580 |
| Yield strength(MPa) | 200-260 | 290-330 | 290-330 | 290-330 | 300-380 |
| Elongation(%) | ≥37 | ≥15 | ≥15 | ≥15 | ≥15 |
Application:
1. Automobile Industry: Spark plugs are frequently used in
automobiles, motorcycles and other motor vehicles. Multilayers are
subjected to high temperature impact. Common materials have very
short life. Nickel clad copper materials have high temperature
resistance and can withstand high temperature impact millions of
times. Therefore, they will be widely used in the automobile
industry.
2. New energy industry: Nickel clad copper has excellent electrical
conductivity, thermal conductivity, and corrosion resistance.
Mainly used for making generators, buses, cables, switchgear,
transformers, etc.
3. Battery industry: Electrode plates of batteries have been used
to deal with the state of electrification. Generally, copper plates
have low service life, poor corrosion resistance, and connection
wires of batteries. Nickel clad copper have good corrosion
resistance, and do not produce waste water and do not pollute the
environment.
