Zinc Alloy Die Castings

1. Relatively large specific gravity.
2. Good casting performance, can die-cast complex shapes, thin-walled precision parts, and the casting surface is smooth.
3. Surface treatment can be performed: electroplating, spraying, painting, polishing, grinding, etc.
4. It does not absorb iron during melting and die-casting, does not corrode the die, and does not stick to the mold.
5. It has good mechanical properties and wear resistance at room temperature.
6. Low melting point, easy to die-cast.
The main characteristics of zinc alloy die-casting are that the melting point of zinc alloy is low. When the temperature reaches 400 degrees, the zinc alloy will melt, which is easier to form in zinc alloy die-casting. Zinc alloy does not absorb iron during melting and die-casting, and zinc alloy has good casting performance. In the die-casting process, many complex shapes of precision parts can be cast. After die-casting, the surface of the casting appears very smooth. At the same time, the specific gravity of zinc alloy is relatively large.
Zinc alloy die-casting technology is widely used in injection molding technology. Its main advantage is to focus on improving the quality of castings. Those who know about zinc alloy die casting know that the runner and the residual material are part of the casting. They have no use value in the casting, but they are still included in the cost of the casting. At the same time, the die casting alloy is also recyclable. Generally, these residual materials will be returned to the original supplier in exchange for new materials. If the supplier does not handle them well, it will cause air pollution and bring environmental harm. There are many ways to recycle zinc alloy die casting, and zinc alloy die casting is an alloy composed of zinc as the main element, and there are other alloy elements, such as aluminum, copper, etc.