Industrial-Grade FSW Aluminum Liquid Cooling Plate for High-Power Electronic Systems
This industrial-grade friction stir welded (FSW) aluminum liquid cooling plate is purpose-built to meet the extreme thermal demands of high-power electronic systems, including industrial inverters, EV battery packs, high-voltage power supplies, and laser processing equipment.
Crafted from high-strength, thermally conductive aluminum alloy, it leverages friction stir welding—a solid-state joining process—to create seamless, defect-free bonds between the base plate and integrated internal flow channels. Unlike traditional fusion welding, FSW eliminates porosity, thermal distortion, and weld cracks, ensuring a leak-proof seal, uniform thermal conductivity, and exceptional structural integrity even under continuous high-heat loads.
The precision-engineered internal flow geometry maximizes coolant contact area and minimizes pressure drop, enabling rapid heat transfer from critical components like IGBT modules and power semiconductors. Its robust aluminum construction offers excellent corrosion resistance, while the large-format, flat profile is optimized for direct mounting to high-heat-flux surfaces, ensuring tight thermal coupling and consistent cooling performance.