What is the process of extruded aluminum processing?
Many people are curious about the forming process of extruded aluminum heatsink processing, and are curious about what kind of processing can make it become this way Aluminum Die Casting Technology In addition to aluminum extrusion technology , aluminum die-casting is also often used in the manufacturing process of heat dissipation. Aluminum ingots are melted into a liquid and filled into a metal model, and the heat sink is directly die-cast using a die-casting machine, which can be made into a variety of fins in three-dimensional shapes using the pressure method. The fins can be made into thin and dense fins to increase the cooling area, because the process is simple and widely used. Commonly used die-casting aluminum alloy for ADC12, due to die-casting molding performance, suitable for thin castings, but the thermal conductivity is poor (about 96W/mK), now the domestic AA1070 aluminum alloy material as a die-casting material, thermal conductivity up to about 200W/mK, good heat ...
