Future Trends: Upgrading Directions of 6063 Aluminum Alloy in New Energy Cooling Systems

Targeting new energy vehicles and data centers, 6063 aluminum alloy heat sinks are evolving towards composite materials and ultra-thin designs:
Material Modification: Adding trace amounts of copper (Cu) or graphene coatings to increase thermal conductivity to 220W/m·K12;
Structural Innovation: Embedding microchannels (wall thickness ≤0.8mm) in liquid cooling plates, achieving a heat dissipation power density of 300W/cm²4;
Green Manufacturing: Recycling aluminum utilization rate exceeds 90%, aligning with the "Dual Carbon" policy. It is estimated that by 2025, the demand for new energy vehicle cooling modules will increase by 25%, driving the proportion of 6063 alloy in high thermal conductivity aluminum materials to exceed 40%.