Dispersed reinforced copper alloy, also known as alumina copper (Cu-Al2O3), is an excellent high-strength, high-conductivity material. Due to the dispersion strengthening effect of nano-sized Al2O3 on the copper matrix, this alloy possesses characteristics such as high strength, high hardness, high electrical conductivity, and high softening temperature. Dispersed Reinforced Copper Electrode is a copper alloy electrode specifically designed for spot welding. It exhibits heat resistance and wear resistance, and is also suitable for automated welding equipment in battery packs. It is an ideal spot welding electrode material.

Dispersed Reinforced Copper Electrode Usage Characteristics

1. Prevents electrode sticking.

2. The welded area does not yellow, resulting in aesthetically pleasing weld points.

3. Prevents incomplete welds.

4. Eliminates welding sparks.

5. Excellent electrical and thermal conductivity.

6. Operating temperatures are elevated.  

7. They soften, wear, and erode slowly, so they last a long time.  

8. Has a lot of spot welds. The electrodes are more than five times as long-lived as regular chromium-zirconium copper.  

9. Less time is spent maintaining the electrode, and automated welding production lines work better.

10. Does not stick to electrodes when welding plated copper and aluminum.

11. An indispensable electrode material for welding galvanized steel plates, nickel-plated plates, nickel strips, aluminum alloys, stainless steel, brass, etc.