- Aluminum and copper materials are integrally formed through cold forging and warm forging, and bases and fins are simultaneously formed without chipping or bonding.
- Thermal conductivity is high due to the structure formed by continuous crystal grains and heat dissipation performance is maximized by high-density, high-aspect-ratio fins.
- The integral structure provides excellent reliability and dimensional repeatability, and the use of dies is suitable for mass production.
Development Products
Heat sink
Forming conditions
- Material
- Aluminum and copper
- Size
- 39 × 28 (pin fin range), 9 (pin fin length)
- Applications
- Heat sinks are components for releasing heat (or dissipating heat). They are mainly used to lower the temperature of electrical and electronic components in automobiles.
Heat sinks serve as critical components that are used in ECUs, inverters, LEDs, motor control units, and other devices.
