Using friction welding for heat sinks can resolve the technical bottleneck of joining, two or more materials to form high-aspect-ratio ultra-wide products. Moreover, its tooling cost is lower with a short cycle time and higher stability.
Based on the data that has been accumulated by our R&D team in the long run, We have developed several standard materials and
we keep enhancing the database of our standard materials so as to provide our clients with more joint solutions for selection.




* Friction welding is usually accomplished by the following four steps.

1. Transform mechanical energy into thermal energy.

2. Plastic deformation of the material.

3. The setting pressure under thermoplastic phenomenon.

4. Molecular diffusion and recrystallization.