Manufacturing Process of High-Density Corrugated Fin Heat Sink Based on Friction Stir Welding
Abstract Friction Stir Welding Manufacturing Heat Sink.High-power chips in industrial control, new energy, and server applications generate extremely high local heat flux, placing stringent demands on heat sink structure and thermal performance. For high-density heat sinks with fin height over 100 mm and fin spacing less than 2 mm, conventional manufacturing processes present prominent technical […]