Aluminum Forged Heat Sink
- Material: Aluminum AL1070, AL5052, AL6061
- Size: Varieties, OEM Custom
- Manufacture Category: Copper Cold Forging, CNC Machining, Stamping, Anti-Oxidize
- Application: Computer Cooling products, 3C Products, Industrial Products, Lighting
- Origin, Place of shipment: Taiwan or China TBD
- Package: Standard package
- Shipment: sea freight, air freight, express delivery
- EU RoHS (Restriction of the use of certain Hazardous Substances in electrical and electronic equipment) compliant products.
The Characteristics of Cold-Forged Heat Sinks has the following characteristics.
- Better thermal conductivity. Made from pure aluminum-AL1070/AL1050 by cold-forging tech. The thermal conductivity of AL1070 is 226W/m.k
- Better heat dissipation structure. The base plate of a cold-forged heat sink and its fins are integrally formed, without any gap between. Heat from the base plate can be conducted into the fins without any mediators.
- Larger Cooling Area. Fin thickness can be done with 0.8mm, distance between fins can be done with 1.2mm.
- Diversified Fins. Fins of various shapes such as a round pin, thin fin, square columns, hexagonal columns, etc.
- Large Size Heat Sinks. Dimension as large as 200mm x 250mm or even larger is achievable by cold-forging technology.
- Technology Characteristics. High conductivity, high heat dispersion and high-precision, all these ensure high dimensional accuracy and stability. Thermal performance of cold-forged heat sinks is two times greater compared with the same type of die-casting parts.
