Magnesium Compared to Aluminum – Which is a Better Alloy for Die Casting? Die casting is being hailed as one of the better innovations to come along in the manufacturing industry. Its contributions are very important – cheaper production costs and shorter production times. As such, continuous development regarding this process is being pushed for the benefit of the industry and its customers.
There, however, have been debates on which alloy to use for die casting. Two of these alloys which can be used are magnesium and aluminum. Each one has its own characteristics which make it one of the choices for manufacturers. Magnesium compared to aluminum – which one is a better alloy to use for die casting?
Aluminum has good resistance to corrosion and has high stability, which makes it ideal for complex shapes and thin walls. It also retains its strength at high temperatures, ideal for products which experience intense heat regularly – for example, automobile engines. Magnesium, on the other hand, has excellent strength or its weight, which is specifically ideal for products which need to be lightweight – for example, laptops and cellular phones.
More manufacturers are resorting to magnesium over aluminum due to these characteristics, though some still choose aluminum for certain cases. However, magnesium compared to aluminum has many more beneficial characteristics to the die casting process.