Advantages of aluminum alloy die casting as mobile phone parts

Common mobile phone alloy shell, plate, frame, its production process, material has a variety of, among which die-casting process is the most common way of aluminum alloy die-casting.

Metal mobile phone shell, metal frame, metal plate, metal elements seem to have become the standard mobile phone, from the high-end atmosphere iPhone7, down to hundreds of pieces of low-end domestic models, a variety of metal shell has become a trend. The metal case of a mobile phone has even become a hard indicator when buying a mobile phone, because the metal seems to be equal to the quality. In fact, many models in the appearance is basically the same, but if you open the body carefully, you can find the difference.

High-quality mobile phone metal shell is better than the low-end metal shell in both hand feel and service life, and the corresponding price is also higher. But it does not look too much difference, the general user simply can not distinguish, virtually for the "small white" to choose the mobile phone caused trouble. There are even a lot of "pseudo metals" mixed in it, which are worth our vigilance.

Zinc alloy die-cast mobile phone shell, the main advantages of medium plate, medium plate, frame and accessories.

1. Surface treatment: electroplating, spraying.
2. When melting and die casting, no iron absorption, no corrosion compression, no adhesive mold.
3. Have a very good room temperature mechanical properties and wear resistance.
4. Low melting point, melting at 385℃, easy to die casting.
5. Good casting performance, can die-cast complex shape, thin-walled precision parts, smooth casting surface.