Heat Sink Materials

Aluminum is the most common material for heat sinks.

Heat sink materials.

Heatsinkusa s heatsinks are extruded in belding michigan usa. Heat sinks for water. Heat sinks are usually made from aluminum or copper. Aluminum heat sink material is aluminum alloy and aluminum alloy a relatively common heat sink manufacturing material in the current market which is more high quality aluminum alloy 6063 and 6061.

In computers heat sinks are used to cool cpus gpus and some chipsets and ram modules. Companies are constantly striving to find lighter more conductive materials to make efficient heat sinks. However the performance difference increased to 25 30 as the flow rate increased table 3. Aluminium alloys 6060 and 6063 are commonly used with thermal conductivity values of 166 and 201 w m k respectively.

The most common heat sink materials are aluminium alloys. Heat sink material. The values depend on the temper of the alloy. Heat sinks are usually made from aluminum or copper.

These heat sinks have flanges with mounting slots for installation in frames and. A heat sink also commonly spelled heatsink is a passive heat exchanger that transfers the heat generated by an electronic or a mechanical device to a fluid medium often air or a liquid coolant where it is dissipated away from the device thereby allowing regulation of the device s temperature. The graphite heat sink s thermal performance was only 12 lower than aluminum at low flow rates. Let s talk about the main differences between them.

This behavior is evident in the table below and when comparing the different heat sink materials. Each has its own advantages. Heat sinks are like any other product in the always advancing field of computers. In particular extruded aluminum heat sinks fit the needs of most projects.

We supply companies and individuals with quality heatsinks for use in a large variety of applications including commercial led lighting and audio. Although the heat dissipation performance is not as good as copper the heat dissipation coefficient can reach 201w. Let s talk about the main differences between them. For example some heat sink producers are bonding copper and aluminum together.

Aluminum is the most common material for heat sinks. Each has its own advantages. 2 1 2 5 16 1 8 chrome plated copper. They don t need to be made from just one material.

In particular extruded aluminum heat sinks fit the. The design consists mainly. 1 1 8 5 32 1 8 chrome plated copper.