Wow! What is zinc alloy?
Angelia
www.diecastingpartsupplier.com
2017-06-09 09:48:48
With the development of science and technology, the use of zinc alloy more and more common.die casting mould supplier china
The main elements of zinc alloy of aluminum, copper and magnesium. The zinc alloy by processing can be divided into two types of deformation and casting zinc alloy. The fluidity of the alloy and zinc alloy has good corrosion resistance, suitable for die casting instrumentation, automotive parts such as shell.
The pressure casting zinc alloy, which has been used in the automotive industry since 1940, produced a surge in output. About 25% of the total zinc consumption was used to produce the alloy. The advanced and applicable technology is being adopted constantly and developing rapidly. Corresponding personnel are also increasing, included in the complete iron and steel network of excellence. The most commonly used alloy series is the Zn-Al-Cu-Mg system. Some impurities obviously affect the properties of die cast zinc alloys. Therefore, the contents of iron, lead, cadmium, tin and other impurities are very strict, and the upper limit is 0.005%, 0.004%, 0.003% and 0.02%, respectively. Therefore, zinc alloy with purity greater than 99.99% should be chosen as raw material. china Die casting parts on sales