What is the strongest zinc alloy?
Zinc is used a great deal for making die castings. Zinc is more commonly known as a metal alloy, which is a mixture of zinc with other metals like aluminum. This is one of the main reasons that brass is used instead of zinc. There are two main methods of die casting: lost-wax casting and direct investment casting. Lost-wax casting is used more for commercial production. It is very quick and simple process.
It does involve a lot of materials, but it is a low cost process. On the other hand, direct investment casting uses less amount of material, but it is very slow. Direct investment Die casting parts manufacturers is used for high end products and prototypes. In both cases, the metal used is zinc. It is used for making parts that need to have a specific shape. Since the process of zinc casting requires less material, it is cheaper.
The problem with zinc casting, however, is that it is highly susceptible to corrosion and oxidation. It is one of the worst performing cast metals on the market, and it is also one of the least expensive ones. Zinc is very soft and is susceptible to being eroded away over time. Another problem is that zinc castings are prone to getting rid of luster, so it can turn gray or yellow.