Best Material For Aluminum Heat Sink

Select Heat Sink Material

Best Material For Aluminum Heat Sink Select heat sink material Due to the superiority of aluminum profile radiators, aluminum alloy radiators are more suitable for the needs of the market. We all know that aluminum alloys have many kinds of materials. There are AL6063 radiators, AL6061 radiators, AL5052 radiators, and ADC12 radiators on the market. Which material is better to use? At present, the most widely used model is 6063 material.

Aluminum Heatsink Extrusion

This material has good heat dissipation effect, easy processing and good surface treatment effect, so it is widely favored by aluminum extrusion manufacturers. Aluminum heatsink extrusion 6063 aluminum heat sink has strong thermal conductivity: The thermal conductivity is very strong, which can help electronic products dissipate heat very well. For aluminum radiator materials, the difference in thermal conductivity of each material is arranged in descending order of thermal conductivity, and is divided into silver material, copper material, aluminum material, SS material. The silver material is too expensive to make a heat sink, so copper material is better. While aluminum material is more economical, it’s thermal conductivity is a little weak than copper material.

For now, we generally used aluminum material radiator ,the copper aluminum both of which have their own advantages and unfavourable. Copper has better thermal conductivity than the aluminum, but it’s cost very expensive too, difficult to manufacturing for the shape, the weight is large.

heat capacity is small, and not easy to make oxidize copper. Moreover, the aluminum material is too soft and easy to anodize. Only aluminum material can be is enough hardness. The preponderance of aluminum alloys material is a reasonable price, and the weight is light.

but the thermal conductivity power is a little weak than the
copper material. The aluminum heat sink has its own strengths, and sometimes a copper heat sink is embedded in the aluminum heat sink base. It can not only take care of the price problem but also ensure the quality of the heatsink.

6063 aluminum radiator has low density and is easy to process into other parts:

Easy to install and easy to maintain. Due to its low density, the aluminum radiator can be processed into parts of various shapes and specifications, so the section of this aluminum heat sink is large and regular, the product assembly and surface treatment were produce by MK, and we can be directly installed by ourself, saving a lot of installation cost. cost, more convenient. 6063 aluminum radiator has strong plasticity: The 6063 aluminum profile radiator can be treated with various surface treatments, with a variety of designs and colors, and no solder joints. It is highly decorative, beautiful and durable, and can meet people individual requirements. MK can also process sandblasting, drawing, polishing, and surface anode. Oxidation, hard and other processing technology