Electronic extruded heat sink with small size and symmetrical shape are easier to produce. Most of the extruded heat sinks are flat and wide, with large shapes and sizes, and some are asymmetrical. The grooves between the fins have a large aspect ratio, which production is difficult. It is necessary to cooperate more or less with the ingot, last, and extrusion processes, which is not conducive to the ability to produce radiator profiles. The alloys used for extruding radiator profiles do not need to have good extrudability and thermal conductivity, and alloys such as 1A30, 1035 and 6063 are normally used. Therefore, unless it has good extrudability and thermal conductivity, it has better mechanical properties.
The main advantages of electronic extruded heat sink
1. Super plasticity
Aluminum alloy profiles are light in weight and high in strength, and can be extruded into various shapes according to customer's heat dissipation requirements.
2. Long service life
The aluminum profile radiator also has the characteristics of corrosion resistance, small deformation, strong fire resistance, and the service life can reach 50-100 years.
3. Excellent weather resistance
The aluminum alloy radiator profile has been treated by various processes, and the surface is resistant to acid and alkali erosion and air pollution, and can maintain its inherent color and luster for a long time.
Pioneer Thermal extruded heat sink also named as heat sink extrusion is at a high precision quality level, that guarantee by 36 engineers 15- Year Aluminum industry working experience. We own thousands of available standard mold, We can fast-matching which Extruded Heatsink reach 90% similar to yours, which can save your money and time for heat sink extrusion tool.
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