High Density Aluminum Skived Fin Heat Sink

High density skived fin heatsinks are manufactured by a cutting tool to bend the fins with a certain angle,high density skived fin heatsinks has much more surface area which has a much better thermal transferring ability.The skived fin heatsink can be used to cool down the high power equipment. This process can increase 8~15% of cooling capacity compared to the bonding fin process.

Product Introduction

Aluminium Skived Fin heatsinks can be an alternative to extruded heat sinks when looking for fin density parts which can’t be made by extrusion technology, or can be the alternative to fin-brazing or fin-bonding parts as well to achieve high performance.

Aluminium Skived Fins are made by using series of knives that literally shaves fins up from extruded aluminum base. The process of slicing and standing fins up at a time can create an extremely high fin-gap aspect ratio, then the top of fins will be cut to a uniform height.

A skived fin heat sink offers maximum thermal performance in a given space, compared with other manufacturing process, skiving technique offers thinner fins, denser fin pitch and high aspect ratio which provides more heat dissipation area, and due to the skived fins are sliced from the base, so the thermal resistance between the fin and base is very low, which makes the heat sink has great thermal conductivity. The thermal conductivity of copper is ~400W/m-k, which is best conductor of heat in all the commercial metals, so a copper skived fin heat sink can remove the heat from the CPU rapidly and dissipate to the air quickly. it is a great thermal solution for CPUs and other electronic components.

Product specifications

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