Water-Cooled Plate for Laser Friction Welding

The base material of this friction-welded heat sink is aluminum. Longitudinal channels are formed on the base via friction welding, and then milled through at both ends at transverse intervals; the channels are tightly joined by friction welding. This technology has been successfully applied to water-cooling plates for lasers, offering higher compressive strength and thinner profiles. The surface of this water-cooled heat sink has undergone a hard anodizing process, resulting in a smooth, burr-free finish that enables the device to withstand harsh operating environments and long-term fluid erosion, making it a worthy choice.