Aluminum extruded heat sink: a representative of heat dissipation performance.
I. Introduction. With the rapid development of electronic devices, the issue of heat dissipation is becoming more and more important.
As an important heat dissipation equipment, the performance of the radiator directly affects the stability and life of the equipment.
Among the many heat sinks, aluminum extruded heat sinks have attracted much attention for their excellent heat dissipation performance and wide range of applications.
This article will focus on aluminum extruded heat sinks, introducing their characteristics and application areas.
Second, the characteristics of aluminum extruded radiator.
1.Thermal conductivity.
The aluminum extruded heat sink is made of pure aluminum material, which has excellent thermal conductivity.
The thermal conductivity of aluminum is about 200 W (m·k), which is much higher than that of other common metal materials such as copper and steel.
This allows the aluminum extruded heat sink to quickly transfer heat from the heat source to the surface of the heat sink, improving heat dissipation efficiency.
2.Lightweight design.
Compared to other metal heat sinks, aluminum extruded heat sinks have a lower density.
The density of aluminum is about 27g cm, far copper and steel density.
This makes the aluminum extruded radiator reduce the weight of the whole equipment while dissipating the heat, and improve the portability and transportation efficiency of the equipment.
3.Strong corrosion resistance.
The aluminum extruded heat sink has good corrosion resistance and can operate stably for a long time in harsh environments.
A dense oxide film is formed on the surface of aluminum, which can effectively prevent oxidation and corrosion.
This makes the aluminum extruded heat sink suitable for a variety of complex working environments, such as marine environments and high temperature and high humidity environments.
Third, the application field of aluminum extrusion radiator.
1.Electronic Equipment.
Aluminum extruded heat sinks are widely used in the field of electronic devices.
Electronic devices such as computers, servers, mobile phones, and tablets generate a lot of heat due to their high-density electronic components and long-term high-load work.
The aluminum extruded heat sink can quickly conduct heat from the electronic components to the surface of the radiator, and dissipate the heat into the air through the cooling fan, and the stable operation of the equipment.
In ***, aluminum extruded heat sinks also play an important role.
The high-temperature operation of automobile engines requires an efficient heat dissipation system for the normal operation of the engine.
Through its heat dissipation performance, the aluminum extruded radiator can effectively reduce the temperature of the engine, improve the combustion efficiency of fuel, and reduce environmental pollution.
3.Industrial equipment.
The stable operation of industrial equipment is essential for production efficiency and product quality.